The Boyhood of an Inventor - Early Television Foundation
Transcription
The Boyhood of an Inventor - Early Television Foundation
c fa.^j&s&iz /? y M_X_^<7 THE BOYHOOD OF AN INVENTOR THE BOYHOOD OF AN INVENTOR C. FRANCIS JENKINS WASHINGTON, 1931 D. C. COPYRIGHT, 1931, BY C. FRANCIS JENKINS WASHINGTON, D. C. C. Francis Jenkins Born in the country, north of Dayton, Ohio, in 1867, of Quaker parents. Spent boyhood on a farm near Richmond, Indiana. Attended country school; a nearby high school; and Earlham College. "Ex plored" wheatfields and timber regions of northwest, and cattle ranges and mining camps of southwest Came to Washington, D. C., early and served as secretary to Sumner I. Kim- United States. in 1890, U. Saving Service. Resigned in 1895 to take up inventing as a profession. Built the prototype of the motion picture projector now in every picture ball, S. Life theatre the world over; developed the spiral-wound and produced and mechanism for paraffined all-paper liquid container; the first photographs by viewing distant scenes by radio, i.e., television. Has over four hundred patents, American and foreign; radio, and maintains a private laboratory He is a member in Washington. of the Franklin Institute, the Amer Advancement of Science, and founder of the Society of Motion Picture Engineers. Has several times been honored by scientific and other bodies for original research and attainment. ican Association for the Vll Text Subjects Birthplace Ohio A lonely buggy ride Moves to Indiana New home associations New Garden Quaker " meeting 1 2 3 4 6 7 8 9 14 17 19 21 21 22 24 26 27 30 32 35 46 47 house The The attractions of gran'ther's pioneer's old log cabin Pioneer and fireside scenes " home An A Indian uprising broken arm and the springhouse The attractions of home surroundings old-fashioned garden The boy cuts thru his first obstruction A visit to the boy's birthplace An An A early locomotive collie playmate Old Frank, the favorite lead horse A "shin plaster," his first profit First inventions Party entertainments and boyhood sports The boy breaks his arm second time The farm machinery his province 50 58 59 First visit to the Pacific Coast The boy returns home Visits southwest United States Returns for Government employ Makes in Washington, D. C... . greater inventions, motion pictures .... Builds first motion picture theatre Franklin Institute awards gold medals Resigns Government employ to take up inventing as a pro first of his 65 69 78 79 79 87 98 fession The Hopi snake dance Builds first automobile in Washington Court decides priority in motion picture invention 101 Invents spirally-wound paraffine container First auto tourist to Pacific Coast War activities, and movies from the air Founds the Society of Motion Picture Engineers Buys his first flying machine Perfects the Chronoteine Camera Jenkins Laboratories set up to develop vision by radio. First photographs by radio Colonel Henderson's guest at night-flying experiment .... First radiomovies and television Six-month experiment weather maps by radio to ships at sea . . 102 108 Ill 112 114 121 122 123 138 145 150 Beginning regular scheduled broadcast of radiomovies Sells visual radio development Seagrave-Gar Wood boat race Purchases his first cabin type airplane Mr. and Mrs. Jenkins fly to Richmond, Ind., for honorary . D.Sc. degree . 158 169 170 174 174 Demonstrates two-way airplane communication, ington-Detroit Makes Bobby Jones slow motion . golf stroke Is guest at opening of Ludington Air Line Sets up new laboratory Wash 178 181 186 190 Broadcast Subjects The Genesis of Radio The Engineer and His Tools The Law of Free Movement Evolution of Civilization Washington, the City of Enchantment The Picture of Peace The Value of a Hobby The Way of the Inventor 205 211 217 229 237 245 251 261 Illustrations Frontispiece Paternal grandparents Maternal grandparents Parents in war-time costume An Indiana pioneer's home The red -headed boy Indiana forest Largest walnut tree Sundial 800 B. C Quaker Poet Bryant Tallow candles Self-rake reaper 1830 Quaker meeting house Wilson sewing machine 1848 Cutting wheat with sickle Threshing wheat with flail Grandfather clock 1867 An Cape Cod lantern A flax carder Spinning wheel Water-wheel grist-mill Cradling wheat Old blacksmith Pot and Crane Mt. Vernon "living room" Gathering maple sap Spinning linen thread Writing with quill pens Old covered wagon Quaker President of U. S Indian in war bonnet Pioneer in buckskin suit Indiana deer Wildcat or bobcat "Now I lay me" A young physician Candle-flame fairies barnyard dinner pioneer's cabin A A Sewing by hand Loading hay Hollyhocks "Artists in those days" Old wooden Coaloil lamp pump 1859 iv 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 1575 sewing machine 1846 Early B. & O. locomotive Modern crack locomotive Steel sewing needles Howe Fan mill for cleaning "Ask for it" The brothers Basket A of grain pups jerk-line team Black beauty Arm-load of "kitnas" The boy in Sunday clothes buggy Snowtime An old Cottontail rabbit Soap bubbles Scott's speech recorder An old Daguerreotype 1866 Morse's 1837 first telegraph Young train dispatcher Ben Franklin printing press "Old swimming hole" Oldest known hammer 3-ton steam hammer 1732 Early static machine The sewing bee Lincoln, the rail-splitter "Treading out the corn" Pitching horseshoes A blooded ram Making her own clothes Applebutter time David Copperfield and his mother Peter Cooper locomotive 1829 First trolley car Modern electric 1846 locomotive Prof. Henry's electric motor 1831 Prof. Thompson induction motor 1888 The tea party "It's just make-believe" Early Bell telephone 1876 Prof. A. Graham Bell The Iron mule The boyhood home Joke on Uncle Charles Rip Van Winkle First white child born in Arctic Old one-horse shay 23 23 24 24 25 25 26 26 27 27 28 28 29 29 30 30 31 31 32 32 33 33 34 34 35 35 36 36 37 37 38 38 39 39 40 40 41 41 42 42 43 43 44 44 45 45 46 46 Threshing wheat by power Modern plowing Self-binder for 47 47 48 48 49 49 50 50 wheat The largest grapevine known Electric horseless carriage Bicycle of 1885 Freighting in the desert Crossing plains in auto Logging in the snow 1910 51 51 Riding logs in millpond The runway to the saws Double-bitted saw In Yosemite Park Redwood trees of California Yosemite Falls Combination harvester- thresher Star fish Deer horns Cub bear A papoose carrier Black bear Wyoming sage Edward Muybridge Jaquin Miller Buffalo Bill gun Arizona mining camp Colorado gold mine Young engineer . A plain's horse Arizona cactus Mexican mines Old stage coach An old bell-ring phone Samuel M. Bryan Mexican corn grinders Medal for artistic excellence Wireless phone prophecy Arlington talks to Paris United States Capitol Capitol from the air Washington Monument Sumner I. Kimball The lone patrolman Coast Guard surfboat Hamilton-Burr dueling pistol First motion picture camera I. D. Boyce Arthur J. McElhone. . 52 52 53 53 54 54 55 55 56 56 57 57 58 58 59 59 60 60 61 61 62 62 63 63 64 64 65 65 66 66 67 67 68 68 69 69 70 70 First motion picture projector Early chronoteine camera Prototype of all theatre projectors Franklin Institute medals U. S. Museum Exhibit First motion picture dancer Old C. & O. Canal Children chained on canalboat Virginia mountaineer's cabin The "Peacemaker" of 1894 Atlanta Exposition projector Langley's model power plane The Wright man-carrying plane 1908 Curtis plane Early Curtis plane in the air Motion picture developing tray Motor printer Alexander Graham Bell's letter Maryland State College camera Niagara Falls An early perforator First camera in Klondike Camera for Burton Holmes First commercial projector Plant growth study camera Automatic box-capper Card phantoscope Motion picture toy Pueblo of Walpi Hopi India n blanket loom The old town crier Hopi apartment house A Hopi maiden A Hopi matron His wealth 71 71 72 73 74 75 75 76 76 77 77 78 78 79 79 80 80 81 82 82 83 83 84 84 85 85 86 86 89 89 90 90 91 91 in jewelry Grinding corn Hopi basket weaver Hopi snake dancers Hopi priest in daily garb Snake dancers and visitors Mrs. Jenkins A typical inventor's home First automobile in Washington First auto with engine in front First "Sight-seeing" bus Paper containers for liquids Undersea motion pictures The Graphoscope for education XIV 92 92 93 93 94 94 97 97 98 99 100 102 105 106 First transcontinental tour Prismatic ring (disc type) Prismatic ring (band type) Prismatic ring test rig Mr. Jenkins pilots flying boat Radio picture of President Harding President Harding's letter Radio photo transmitter Radio photo receiver Radio photo of Secretary Hoover Hoover's letter of appreciation of Governor Pinchot Radio photo Pinchot's letter of commendation Radio photo of Hon. Wm. J. Bryan Mr. Bryan's letter Letter from Professor Thompson Letter from Dr. Hoadley Visual radiogram to Colonel Henderson Japanese message by radio Aerial bombing of battleship "Star" account of first radiovision " "Post account of first television Dr. Geo. W. Burgess and Mr. Jenkins Weather map complete Weather map transmitter Weather map receiver Radio reports from U. S. S. Kittery Federal Radio Commission in Jenkins Laboratory Radiomovies broadcast station Silhouette studio Silhouette studies Radiomovies transmitter Radiomovies receiver Television kit receiver Commission of The Jenkins en Mr. Jenkins Education considers radiovision route Richmond, Indiana, via plane Mr. Thomsen radio officer pilot, Chronoteine Camera Bobby Jones and Mr. Jenkins Ludington line guests on initial trip The lamp-bank receiver 1894 news clipping in re television Mr. Jenkins' laboratory staff Visitors to the laboratory A motion picture industry tribute XV 107 116 117 118 119 124 125 126 127 128 129 130 131 132 133 134 135 136 137 144 146 147 148 151 152 153 154 159 160 161 162 164 165 166 167 176 177 184 185 187 192 193 197 200 202 Ball in air stream Pushed down in air stream Captive ball in cup Ball in 45 air stream Square ball in air stream Walter Johnson "curving" ball Preparing card experiment Blowing card off spool Blowing across scale-pan Pigeons in flight Cross-section eagle's wing Langley tandem monoplane Sections of airplane wing The Santa Maria plane Speed boat in action Belt of grain conveyor American Flag Inventive genius 214 214 215 215 216 216 217 217 218 218 219 219 220 220 221 221 223 262 Preface America's supremacy in industrially applied science often attributed to her patent system. It is the belief of the writer, however, that individual liberty, peace of mind, and freedom from political terrors accounts to a greater extent for the fact that citizens of the United States have made more revolutionary inventions, and in a greater variety of fields, than all the world else combined. And these great inventions are born of the poor as often as of the well-to-do, and much oftener than of the rich. It is not believed, however, that the real inventors, as distinguished from the "improver of other people's inventions," are ever driven to their efforts by a desire for great wealth, but rather, like other artists, the musician, the painter, the sculptor, the poet, by a love of creative effort. It's a hobby, a is plaything outside one's daily employment. Of course it is also true that but very, very few of those who have hobbies, and still fewer of all those who work, ever make great inventions. Is it then an accident? If not, is it possible to discover how these few differ mentally from those about them? It is possible that consideration of the subject might lead to conclusions by which inventive talent in youth could be discovered and segregated for cultivation, or even special opportunity for develop ment as musicians and other artists are found and aided, and such a result would be as definitely an addition to our public wealth as is the discovery of a musical prodigy, or a great artist, or more properly a new ore vein or coal body. On that The it thought this would seem desirable, but would work out successfully is not so certain. first great, revolutionary invention has always been the work of a poor man and meager facilities. Only its development into an immense industry has been the work of paid workers and a great laboratory. The great inventor is doubtless born with inventing a natural gift, and, like the born artist, hardly de serves unusual praise for any particular piece of original work. Creation for each of them is too easy. Each clearly pictures the new idea, and, copying what he mentally it into a visualizes, form that others he only labors to put may enjoy. It is recorded of Angelo that, when discovered gazing intently at a rejected scrap of marble, he said he saw an angel in the stone, and immediately set about the release of one of his masterpieces. This almost uncanny ability to visualize the unfabricated creation permits the worker's mind to run away ahead of his hands, and may account for the recognized tendency of the artist to stop on his all-but-finished painting and to set up a fresh canvas for a new picture; and of the inventor to quit his machine in what seems to the layman an incomplete The explanation is that each has a mental state. picture of the thing completed, and therefore it has no further attraction for him. His interest and his limited funds go for something new, which will be an addition to his store of knowledge, and a further creative delight. A born gift for inventing seems to disclose itself in childhood as an interest in new things, and accounts for the quick perception of the physical principles involved in each. Thus a store of specialized informa tion is built up much more rapidly in such a mind than in the unobserving. This is probably the explanation of the mechanical cleverness differentiating between persons otherwise equally equipped, and doubtless accounts for the fact that the former quickly and almost intuitively finds the solution to each new problem. Just how the natural inventor differs mentally from the only destructively inquisitive boy may not be definitely known, perhaps, but an intimate recital of the boyhood activities of an individual case, typical of his class, may be helpful in discovering this special That is, by comparison it may be possible what is the governing psychology, the visible evidence of the truly inventive mind, and this must talent. to learn be the excuse for the following recital of the activities of a boy who later contributed to human advance ment in many fields of activity. The Boyhood of an Inventor This boy was born in Ohio, on the Stillwater, at his grandfather's home of Welsh French paternal ; ancestry, and Wil liam Penndescend- antson his mother's side . His father was a farmer and of sturdy Quaker stock and his ; Paternal grandparents mother a member of the Whitewater Friends Meeting of Indiana. They had met at the Friends Boarding School, now Earlham College, during the stirring period of the war. After the wedding the young couple lived at the old Ohio homestead for a time, continuing the farm activities while planing the location of a future home. civil The tal old, paren homestead was only a few miles from the city, and on the occasion of a there the baby boy stood on the rear seat of the buggy, looking out of the back, with the mother holding tight fast to the A little dress. visit passing Maternal grandparents newsboy, mm with the fraternity of youth, saluted the youngster; "Ho, ho, red head, red as a brick." So that's our first distinguishing pic ture of the youngster he was redheaded. The boy's father always liked, and had, the finest horses, even from boyhood. It was one of these horses that the young mother drove on a certain occasion from her father-in-law's home in Ohio to her diana, own father's home many of the long, in In inter vening miles being through the thick woods of this, then, great timbered region. This lonely way, which was scarcely more than a blazed trail in those early pioneer days, she traveled alone save only for her redheaded baby boy. Now and then she passed a clearing, where a settler had built his log cabin and enclosed his cultivated patches with a worm fence to keep the deer from eating his meager crops. It was opposite one of these clearings on one such trip that her horse became frightened by the sudden struggle of a colt, which, tied to the fence, and getting tangled in the straps had thrown himself and couldn't get up. Parents in war-time costume The sudden, un expected move ment of the colt in the corner of the worm fence so frightened the horse the mother was driving that the buggy was up set. However, she held to the reins, An Indiana pioneer's home and the horse, hearing her re stood still, though voice, assuring with trembling fright, until the harness could be loosened and the buggy righted by the kindly people who had come quickly from their dinner at the first sound of trouble. With the horse rehitched, the mother with her baby on her lap courageously resumed her journey alone, though the part A way settler offered to with her if go she wished. long, long day's trail, years later flown in twenty minutes by this boy grown The red-headed boy tall. The baby's nurse was a negro man, an and ex-slave, hand on the edge of his wicker carriage, a dark, kindly hand of a lighter shade of palm. Later, when the new family moved from the Ohio homestead and set up a his first baby domicile of their recollection own in is of a Indiana near the mother's girlhood home, the baby being then about two years colored girl this old, man and a the along, came man as a field hand and the maid to do housework. siderable A con amount of stock was also brought over, including some fine horses. Here they establish ed a home in a log house, and here the fertile fields were cleared, hewn from a virgin forest of the An Indiana forest most wonderful and varied collection of industrially valuable timber ever found anywhere. Majestic oaks, elms, beech, maple, ash, hickory, and walnut, walnut now would al- that most "bring its weight in gold"; and these great trees in prodigal waste were cut down, piled in m The largest walnut tree in Indiana great pyramids and burned to get rid of them. Neighbors came long distances to assist in these log-rollings, and in turn to be assisted in their own forest-clearing operations, coming on horseback, often with a girl wife on behind. It was in the hollow of one of those great walnut trees, standing in the line fence, that "flat foot Black Tom" hid the ham he had stolen out of the smoke house. It was said of him that his feet were so flat that "the hollow of his foot made a dent in the ground," and that by this means the stealing of the ham was traced to him, by men to whom tracking was al most an instinctive gift. The boy well remem bers that old smoke house where the meat hung for curing, for later, when he was big enough, he put wood in the fire pot in the middle of the floor. He would The sun-dial used to tell time as early as 500 B.C. open the door, and, holding throw the smudge wood on the fire, opening his eyes inside the house only just wide enough and often enough to insure accuracy, and then dash out his breath, rush in to again. It was alongside the smoke house that the lye vat was located, a hopper-like affair in which the wood ashes were put, and upon which water was poured to make lye for the soap needed by the house wife; perhaps the boy's first William Cullen Bryant, Quaker poet It certainly would loosen the lesson in chemistry. dirt, would that old soft soap, but how it did sting when it touched scratches in one's hands. The woods teemed with game, many specimens of which are gone forever. Wild pigeons, for which the government now offers $1,000 for a single pair, then abounded in such numbers that they often broke down the great branches of the trees in which they The boy also remembers many occasions roosted. when he ran out of the house at the noise of an awe some honking, to watch the wild geese flying over, darkening the sky with their numbers. All crops grew abundantly in this vir gin loam, and the farm prospered, in time coming to be a re nowned show place, always well equipped and well stocked with cattle, sheep, hogs, big draft animals, and fine driving horses. It is evident that Tallow candles for light * the father was proud young of his son, for when he drove four the big horses, hitched two abreast, to A ** ** If the heavy wheat reaper, riding the " 1 T1O Q T* TdJ)Bi SiJ~TCllCC \X7il P*PM MOT'Wf-* and driving the leader with a single "gee-haw jerk fellow with him, riding astride the off horse. He was so wee that he had to reach away forward to hold to the hames, which stretch drew back the sleeves of his calico dress, ex posing his little arms to the blistering heat of a line", he took the merciless sun. little But the burn disappeared under the application of poultices of wet baking his mother applied, a "first-aid" lesson. soda which This farm was near the mother's girlhood home, and so it was at grandfather's that his mother left him while she went to a nearby country church, on the occasion when he stole away, in his little dress and sunbonnet, over the fences and across the fields to the meeting house, before the open door of which he stood calling "Ma, oh, Ma." Of course, she knew her baby's voice, and came at once to prevent further dis turbance, and sat in the car riage with him until meeting was out. This meet ing house was one of the depots of the 5 If -^ underground * railwayof slavery days when those i *" r - *; 1111 New Garden Quaker meeting house who did not believe human bondage in assisted runaway slaves northward to Canada and freedom. Among men notable work in this section was Levi in this Coffin of hallowed fame. In the boy's mem ory this old church is associated in A Wilson seicing machine of 1848 some unaccountable way with his earliest recollection of his mother's first sewing machine, although just why is not clear, for the machine was a gift from the boy's father to his mother not very long after they moved to Indiana. But the boy dearly loved to turn the wheel of thai sewing machine and puzzle out the behavior of the needle and thread. The boy's home was a happy one, and he never heard a cross word pass between father and mother. But home is the place of familiar things, the everyday things with which one grows up, while interest for the youthful mind lies afield, with the unfamiliar As grandfather's place had the many strange and homely devices which were associated with the things. pioneer settler's a conquest of new it land, is little wonder that many of the boy's childhood recollections are associated with the old "gran'- ther" home stead, and its many simple but effective Wheat cut with sickle from earliest times tools, applications of the lever, the screw, the wedge, and the hammer. So it was from grandfather the boy learned the tricks those early pioneers had practiced in set ting up a home in Threshing wheat with a flail the wilderness. It whom was grand he watched drilling holes in great which must be cracked into smaller pieces boulders, when they were to be moved. And it was grandfather who let the little fellow in dress and sunbonnet pour water from a gourd onto the soft wooden plugs driven into the holes, water which was poured on with timid expectancy until the swelling plug split the great rock with a resounding report. In this way the boy learned that capillary at father traction is the greatest force in nature, the force which carries sap to the top of the tallest tree; the force which enables the tender shoot of the pea vine to split the hardest earth crust; and which swelled the soft wooden plugs until the big rock was rent assunder. Perhaps these tricks had been taught the grand father by the boy's great-grandfather, one of the back fields stood for in the original log cabin this pioneer settler had built in the wilderness, at Grandfather clocks were invented in 1867 first miles many, many from the near est neighbor. The boy will forget the never occasion when his aunt walked with him across the field to this old log house, nor the elation of discovery when up under the roof were A "Cape-Cod" lantern, a tallow candle in a perforated tin case found some pewter spoons, a powder horn, a dip-wick candle lantern, and a great old clock made wholly of wood, including the toothed wheels of the gear train. Surely this was a veritable treasure-house of in terest, and this same boy more than once in later years has pictured to himself the setting in that hum ble home, musing on a typical fireside scene of that long ago, as he himself sits by a modern electric light on the library table. Remembering so distinctly the old log cabin, it doesn't take such a vivid imagination to picture the young mother tracing out the alaphabet with a sharp stick in the fine wood ashes on the hearth, as her little chick with an elbow on her knee, watched with sparkling eyes the changing tracery of each letter and figure as he A B Cs. And how this learned his "chick" grew to measur and his brawn against op manhood, ing his wits posing elements as he widened his in fluence in the sur rounding forest, noting the addition al settlers, with greA flax carder garious instinct sat ultimately to take a bride of his own, set up a home, a school, a church, and a graveyard, and that this girl bride was the boy's isfied, grandmother. Recalling with quickening pulse, these wonderful Priscilla at the spinning wheel times were so near, that the boy, as he stood in the attic years agone, could stretch out his hand and touch the evidence all about him; the old spinning wheel, the flax break, the wool carder, the swinging beam loom, the cheese hoops, the flail, the sickle, He could almost hear the noise of them, as he puzzled out their use, standing there under the rafters, and in imagination peopling the place with living forms. Even at this late day it is a study of more than passing interest to note how completely self-reliant were those early settlers of this great wilderness. Each went in alone, master circumstances, and lived completely and abun dantly, not by leeching off others, but by adeptly turn ing to his own use and mainof all tenance the abundant of a generous earth, the his for taking. Each member of these early settlements had the wealth of all the great forest about him, a wealth far be yond his needs. And so he bounty required little money. his grist on to the mill, got took He horseback it ground The 10 old water-wheel grist mill into flour, the mill er taking his toll of the grist. The neighbors among themselves traded provisions, or swapped horses, or a horse for a cow, a pig for a sheep. Money was almost useless. The cradle was used for centuries for harvesting wheat As the settle ment became more populous stores were set up and the farmer's wives exchanged butter and eggs for calico and ginghams. Money was still but little needed. As population increased still more, work became more largely specialized, each man devoting himself to a greater and greater extent to some particular division of the needs of the community. For that reason the use of money as a medium of exchange became a convenience, ultimately a necessity. As this specialization became more and more marked, the specialist him self became more depend ent upon others for food, clothing and shelter, until without knowing it he had become a helpless unit of that community activity we call civilization. How many of us could find food to sustain life if suddenly deprived of our neighbor hood groceryman? He was both blacksmith and wheelwright 11 But to look from the helpless depend ence on group-ac tivity of the man of today, to the com pletely self-sustain ing citizen of that early yesterday, leads only to an ad miring contempla The crane and food- pot of long ago tion of the grit of the sturdy pioneer. With his new bride, a yoke of oxen, a rifle, an ax, a skillet, and a Bible he trekked away into that virgin forest for days, finally to establish himself on the of some welcoming stream. Here he set up an and here he raised a brood; fed them, clothed them, and reared them, in the fear of God, the love of nature, and a kinship with the wild life about them; instilling in them a love of liberty and of fellowman which can be attained in no other way to the same degree. One may muse for hours upon the scene; the family sitting about the great fireplace in the hand bank altar made in her in straight-backed hickory chairs, as "gramma" white cap and apron stirs the savory mixture the big iron pot hanging on the crane and ; ever and anon lifts the lid of the skillet, stand ing three-legged in the coals on the hearth, to note the state of the baking cornpone, being care- The old "living 12 room" at Mi. Vernon, Washington's Home f u 1 not to drop the coals off the lid, coals put there to make the tasty brown top crust. Then was the there deli- cious maple syrup and maple sugar. But delicious Gathering maple-sap for sugar and syrup was, the most fun was in the gathering of the sap. Grandfather would go about through the woods boring holes with an augur in the trunk of the beautiful maple trees, drive therein a spile made of an elderberry stalk, and set a gourd or a crock to catch the dripping sap, returning next day with bobsled and sapyoke to gather the sweet fluid and boil it down to the right consistency. It is unimportant whether the grandfather was a gifted handyman and an originator, or only a copyist, or perhaps something of both, but among the many things the grandfather made the boy found much to add to his mental store, and of value in after years, as he studied the weighted-log-lever press with which the grand mother made cheeses the sturdy cradle in which, with a foot on the rocker, she put the babies to sleep while knitting socks, as it ; and the spinning ill Spinning thread for table linen 13 wheel, and the loom used in the making of the family raiment, an( l l'h<* beautiful table napery linen; of and how grandfather raised the woodhouse by the simple expedient of wedges driving thereunder at many points around foundation. the Grandfather did the The old quill pens writing for the family; and it was an occasion of moment when he reached up on the high mantle and took down the inkwell and the all goose-quill pens, proceeding with dignified unhaste to set pen to paper, as did the signers of the Declara tion of Independence when they, with quill in hand, sat down in turn before that great paper. Then there were the wonderful stories, listened to with bated breath, of hunting exploits, and trade with the Indians. It was on his grandfather's knee the little fellow heard the story of the visit of the 'braves" ' during an Indian uprising. It seems that word had been passed by courier that the Indians were on the warpath. Thereupon, the settlers, leaving their homes, hastened with their families to the stockade which had been built at a trading post some ten miles away. But the greatgrand father refused to go, and putling his trust in the God of his Quaker an- BK^M cestors, he went about accustom ed tasks, the his The advance guard of 14 civilization I good wife in her plain apparel and white cap doing her house work as usual. One after noon flitting forms were ob served behind some dis trees tance from the cabin, a confir Years later the boy was to meet a Quaker President mation of the United States rumor that the Indians were near. That evening the door was thrust from without, and a moment roughly open later, in stalked two half naked savages in ominous paint and feathers. One was a familiar face but the other a stranger. They found the pioneer reading the Bible aloud in front of the great fireplace, while the wife knit. Glancing quickly about the room one of the redmen tapped the settler on the shoulder and pointed to the empty gun rack, the two forked tree branches nailed above the door. Thereupon the man left his place at the fire and leading his forbidding visitors some distance from the cabin stooped down and drew the After rifle from a hollow log. ascertaining that the gun was not loaded the Indians with drew and joined their com rades for a pow-wow, the set tler returning to his cabin. No hostile act followed, and no further visit was made by the warriors, though many weeks later the gun was re turned to its rest above the door. In war paint and feathers 15 of the And always at the conclu sion of this story the fascinated listener on the narrator's knee would insist on again examining identical firearm, a gun which had passed from father this to son, a long-barreled, muzzle- Buckskin suit and flintlock pioneer gun of the loading flint-lock rifle, with silver-mounted walnut stock, having a little door in one side for tne l inen patches in which the leaden bullet lay as, in load ing, it was pushed home, against the charge of powder, with the long, slender hickory ramrod, a type of weapon made famous in many a story of Daniel Boone's skill therewith. And then the powder horn must be examined with its wonder ful nozzle which would measure the powder charge; and the buckskin bag in which the round bullets were carried. Few of those who visit museums where such rifles are historically preserved ever get the quickened pulse such magic recollections excite under the thin ning locks crowding the head of that boy of yester year. Nor is this the only tale which a sight weapon recalls, for there was the old deer And at a single of the time again killed shot, of this quaint story of two accidentally placed. the hunter awoke with a presentiment of fear as he lay stretched Indiana Deer 16 out in the warm sun on a log in the woods, awakening just in time to roll off and avoid the sharp claws of a wildcat springing at him from a tree branch overhead. It is more than prob able that many such Wildcat or "bobcat" stories were revived in the grandfather's mind by the visit of an Indian to the new home across the road from the old pioneer cabin, long years after the Indians had gone from that region. At any rate the - boy got from this visitor his first right mental picture of an Indian in war trappings, with bows and arrows, tomahawk and peacepipe. During the evening the Indian chanted songs, weird music indeed, though its purport had to be interpreted for the benefit of those present, the interpreter explaining that he sang of battle and of conquest. It was quite appropriate, therefore, that grand father should whittle the used to bind the little splints fellow's broken arm when he fell over the great log the wood sill in house. It couldn't have been a very big or very long forearm, judging from an inspection of these splints today, splints little more than an inch wide and four inches long. Perhaps he cried as he sat on grandfather's knee ' * "Now . I lay me down | to i sleep" 17 while the kindly old country doctor pulled the bone in to place, the little patient watching the operation with a sort of terrified fascination. be, after all, he didn't cry, for his May dear mother went aside to pray that it might not hurt her young physician son, prayed to the God who answered prayers. Doubtless the little chap with the broken arm was for a time the pampered ruler of the household, with everyone waiting on him. Even dear grand mother in her white cap and apron lead the way down the cool, stone steps into the spring house, where the cookies were kept. Oh, but that was a wonderful place, that underground treasure house with its cold walls and rough paved floor between the stone flags of which the icy water flowed from the welling spring in the corner. On the stones of the floor of this magic place sat earthenware crocks of milk covered with thick, rich cream. And on little other crocks full of golden butter marked with "dimples" made with a stones rolls of notched and wetted stick. But the great attraction was under the glazed lid of the crock on the stone shelf where the delicious cookies were kept, cookies sweetened with maple sugar, shining with a film of butter, and sprinkled over with the most delicious Fairies in ike candle flame 18 Shucks, the city boy with his boughten cakes has never had anything to compare with it. spices. But "gramma's" home did not hold the only tasty attrac tion for the boy. His A own mother would barnyard dinner sit of an evening by the great fireplace, while the snow swirled in eddies outside, and with her little sons on low stools on either side of her, as she scraped apples which in turn the youngsters licked off the end of her knife. Or the luscious whole apples baked on the hearth, turned a bit every few minutes to brown on every side, but which when done must be handled care fully for they are hot and will burn little fingers. And perhaps to be followed by a feast of popcorn which joyously danced in the popper shaken over a great bed of live coals in the fireplace. And then there were the evenings with the hickory nuts, when with a sadiron upside down on the knees, and a hammer, the nuts were cracked and thrown in the basin, to be freed of their delicious kernels with darning needles. The gathering of the nuts was also of an occasion merriment, for to go nutting was looked for ward to with de light. So, im mediately after Home is where the heart is" 19 the first frost, with buckets and baskets in hand, the great shell bark hick ory trees were visited and the nu ts searched for in the dried grass. When these were all "A sower went forth to sow" picked up, the boys would shoulder a log, and running swiftly would bump the end of the log against the tree trunk, at the same time jumping safely out from under the rebounding log. At the impact a shiver would travel up the tree and along the branches to the farthest tip of the longest limb, and down would come the nuts, the girls running up to the body of the tree to avoid the nutty shower. The entrance to the woodshed was the favorite place to hull the walnuts, mashing them with a club and then picking the nuts out of the green hulls. Of course the fingers were stained, but who cares, it will come off when it wears off. Above the space between the kitchen porch and the woodshed a great grapevine trellis stood, and on a box the boy could easily gather and eat all the grapes he wanted, delicious blue-ripe Concords, and Brigho n s and t Niagaras. "Making hay 20 while the sun shines" Nor will the boy ever the old-fashioned forget at grandma's with garden its vari-colored hollyhocks and stately sunflowers, and the pebble-bordered flowerbeds each side of the gravel walk up to the great front porch of that welcome-fashioned home ; flowerbeds of marigolds, mignonette, lavender and zinnias, with a tracery of maidenhair fern at the back. What sweet odors greeted the visiting crin Hollyhocks oline maiden of that long ago as she tripped up to the great front door, and with dainty fingers in long black knitted silk mits lifted the heavy brass knocker. Invention was this boy's natural gift, doubtless, for at an early age he showed a keen appreciation of the right use of tools, and while still in dresses he sawed a hole in the barnyard fence because the gate kad been fastened to keep Mmi him out. Dropping the saw he crawled through the hole, " ^^m fflft It, ^r Cm^ *V# y* \4 "^| ** -^M ^jjjjj? knocking off his bonnet in doing so, to visit with the horses and cows and other barnyard folks, fearless of e danger of being trampled. ^ The abandoned saw and sunbonnet told the story of the youngster's victory over ob stacles, and the trail by which he was located. On another occasion he was found working the handle of There were artists in those days (a the big, old wooden pump, wood engraving) 21 just about all he could do, and when a small stream ran out of the great spout, he let go of the handle and hurriedly looked up the spout, before the trickling stream should stop, to try to discover where the water came from. That inquisitive streak youngster was the cause of embarrassment on the occasion of a visit to the father's boyhood home, in Ohio, for being curious The old wooden pump to know what the mechan ical contraption was, in sight, but just out of reach on a stringer running across the open front of the woodshed, he got the sawbuck and on this unsteady coign could, by standing on tiptoe, just touch the in the object of his curiosity. But alas, in this insecure position, with hands caught over the sill, the sawbuck turned over leaving him hanging in midair. Fortunately he had a grandmother within earshot, and she, hearing a lusty appeal, came running and helped him down from his ^ perilous position, with no harm done. What to on little things lead indelible impressions the child brain, when more important are forgotten! The things father with his little son had driven over in a buggy to the old homestead in Ohio. One day was spent at a nearby city. They Coal oil lamps came with the discovery of oil by Col. Drake in 1859 natural 22 returned after night by a different road, a road which fall intersected the morning road near the relative's home. Returning, the horse jogged along leisurely until near the intersection when he quickened his pace. This was remarked, but Steel needles first made in 1575 how did the horse, strange to this territory, know he ap proached the road leading to feed, and rest and shelter? The boy never forgot the incident, and all through life watched with interest for evidence of this gift in other animals. And again, next morning he was genuinely sur prised to discover that a glass marble, given him by his host, would bounce astonishingly on the granite steps of the house, though it was many a year later when he learned that glass is just about the most perfectly elastic substance known. It is doubtless in this very way that the mind accumulates its most lasting information, i.e., by discovering unexpected phenomena, for the boy was thinking on the subject all the The way back home. home was about boy's ten miles from the city and thither he went with his parents, and in his first short pants, to meet some friends coming on the train. Mrs. Howe invents first sewing machine in 1846 23 The puffing loco motive was pon derous and inspir ing, and the hiss ing steam, music to the youngster's ears. It wasn't strange, therefore, that he should find more attraction up An early B. & front than in watching the folks 0. Railway locomotive descending from the cars. When he was missed there was considerable excitement, but the mother, knowing her boy as only mothers do, sought and found him by the great black monster, the rods and wheels of which were being reverently surveyed by a worshiper whose red head scarcely reached above the cylinders. As has been explained, the grandfather's place was a storehouse of interest to an inquisitive, small boy. On a certain expedition of discovery, an old, thick gold watch, of the "turnip" type was found. The boy was immediately seized with a burning desire to see the inside of it, of course. Looking about for something with which to open the watch a hatchet was the first thing found. It proved to be an entirely effective tool. Grown-ups don't seem to ap- preciate how quickly a boy can open a big gold watch with a hatch et, and how all the shiny wheels then readily come tumbling out. But The Capital Limited 's crack locomotive 24 a painful reckoning followed, as it was patiently explained to the young Columbus that the watch was not worth much as a timepiece after such heroic treatment. Not only was he properly punished therefor, but he had to tell grand father he was sorry, Fan-mill for cleaning grain and pay him the twenty -three cents in the little iron bank. There was a "fan -mill" on the barn floor, a machine having vibrating screens, a hopper above, and a plurality of wooden paddles, very much resembling the propeller of an old stern-wheel Mississippi steamboat. These wooden fan paddles were given a relatively rapid rotation, by a crank and multiply ing gears, to blow the chaff out of the wheat. Of course, the boys learned that by giving the mill a start it would run alone so long that straight wheatstraws could be run through between the teeth of the gears, coming out mashed flat and crinkled in a most interesting fashion. There was no guard over the gears, and so on a certain memorable occasion little fingers went too close to the gears and were caught between, leaving a mu tilation which was car ried through "Ask for it" 25 life. As a playmate the boys had a collie dog, a knowing animal that played hide- and-seek with them, though it is probable the dog followed the scent rather than his reasoning in finding them, a trail which sometimes led up a ladder into the haymow. In the evening the boy w ould go with the dog to bring the cows, though as a matter of fact the boy only went as far as the r The brothers barnyard gate-post, upon which he sat and waited for the dog to go into the pasture and single out the milk cows and bring them up, for the collie knew which of the cattle were wanted, and which were to be left in the field. Then there was the time when the excited mother dog led the boys to her retreat and proudly showed them her and then little family, looking first at the puppies into the faces of the boys, as she wagged her tail in welcome, a puppy family as much there The after belonging to the boys as to the collie. little of a wet the will sensation never boy forget nose exploring under his chin as he held an armful of these wiggly little creatures, and vainly tried to keep his chin so high the puppy could not reach. Another of the boy hood recollections is Frank, his father's Just a basket of puppies 26 favorite lead horse, a horse locally rather widely nowned re for his intelligence, and always driven with a 4 'jerk" line even in ten-horse A "Gee-haw" jerkline team teams. Old Frank came to make quite a name for himself, He would work closer in difficult places than any other horse thereabouts. In hauling out of the logs he often woods a wagon heavily loaded with passed so near trees that his bridle would touch, and yet would keep pulling his utmost under the direction of a driver in whom he had confidence. But the feat which doubtless got him the greatest was pumping water. He would take the pump handle in his teeth and work it up and down to pump water for himself when the drinking trough was empty. On more than one occasion the attention of visit ing neighbors was called to the horse's pumping "stunt," and more or less frequently a new pump publicity handle had to be provided as the horse's teeth wore the handle in two. The father had always loved horses from early man hood, and so came to be a locally noted Black Beauty 27 horseman. Colts just grew up under his hand already trained to willing obedience. They never needed to be "broke." Horses understood him and did what he wished. Strange horses, even vi cious fighters, when he acquired them, soon came to love and follow him For about. many years he stood ready to buy bad horses at bargain prices. These horses he worked in teams of from two to twenty, and later would drive each of them, single, through the nearby village with the driving reins lying across the horse's back, and guided only by spoken direc Arm load of "kitnas" tion. On occasions he sold the horse back to the original owner, though the horse sometimes thereafter again be came master. And old Frank was of great assistance in the "breaking" of these bad horses, for with Frank in the lead of a six -horse team and the bad horse at the off wheel, he had little chance to misbehave, and very soon learned to do as he was told, and willingly. There was one such horse, however, which gave unusual trouble. This one would lay down and refuse to get up. It was then the boy's duty to smother the horse to make him get on his feet again. So gripping the horse's muzzle to shut off his air, (for a horse can breath only The boy in Sunday 28 clothes through his nose) he would soon begin to struggle to shake off the boy's grip, but failing in this would suddenly come to his feet with a lunge, and it behooved the boy to be on his guard to avoid being struck by the horse's hoofs, for a horse gets Did you ever ride in an old fore quarters first, gets up front part last). Incidentally, how many city folks know that a cow has no upper front teeth, though a horse has. Some of those early Indiana winters were winters of big snows. It was on the occasion of one of these up (a cow deep snows that the boy caught a rabbit without weapons. His parents had bought him a pair of rubber boots, and a pair of real gloves, with fingers. (He had theretofore had only mittens made by Of course, with such an outfit he must mother.) get out in the snow. As he floundered about joy ously in the big drifts he came upon a rabbit im prisoned where he had stopped when the snow began to fall. About all the boy had to do was reach down and pick him up, but he was proud of his feat just the same. Holding the rabbit by the hind legs the boy cracked him in the back of the neck with the edge of his hand, the approved Snowtime 29 method rabbits out commission, and then pro ceeded to the house to show mother, and to watch her dress and cook him. of putting of But as the boy grew his range and widened, presently he was the proud possessor of a pony, doubtless selected by his father Cottontail rabbit for its quiet and gentle disposi tion. The pony must have made slow progress forward, most of his motion being up and down, if the description that grandfather made was true when he said that the pony "could gallop all day under the shade of an oak." But ownership meant responsibility and expense, and expense meant money and money meant work. So pawpaws were gathered in the thicket and sent to the city. No wage was ever so eagerly anticipated, or realization more appreciated, than when the father, returning, gave the boy a "shinplaster," a twenty-five cent piece of paper money received from the sale of the fruit. Oh, the memory of a ripe pawpaw, that smoothskinned, yellow, delicious, hunk of messiness, next to the bean-shaped seeds of which the most lusciousness could be found. Because of the verv few hours interval between Aircastles 30 maturity and decay, few city dwellers ever get a taste of this su relative perior the of banana. One of the boy's first inventions was a bean huller. He built it in the attic of the old log house, his early home, used later as a tool house when the new house was built. Mr. Scott invents first machine for recording speech 1866 Proudly he led his father up into the loft to see this wonderful machine, which, turned with a crank, was supposed to break the bean hulls open as the "beater" passed the mouth of the hop What was the boy's disappointment when his per. father, perhaps with just a suggestion of contempt, remarked, after watching it perform, "Why, I could thrust a whole handfull of beans through untouched between the revolutions of the beater." Thereupon the bean huller lost all interest for one small boy, and he probably made it over into a sled or a wagon. But not all his early inventions lacked apprecia tion. Making a jack to raise the wagon wheels, in order that the axles might be greased, he hit upon a very effective design, apparently, for neighbors seeing it per suaded him to make jacks for them. If neighbors liked these jacks so should others, An old Daguerreotype 31 he reasoned, and with vis ions of wealth in building wagon jacks, the boy and his brother, pooling their capital, made up five jacks First telegraph Professor would not Morse 1837 and drove to the city to sell them. Three of them had been painted a bright red, and these were quickly sold. The other two, though in every way as good and as serviceable So the boys learned a basic truth, i.e., buyers mostly judge value by looks alone, which was one of the first of the young merchandiser's sell. lessons, applied profitably in after years. Somewhat later he invented a machine for making slat-and-wire fencing in place on the posts in the field. It consisted of a short, flat stick, notched in the middle on opposite edges, with which the wire was twisted between the slats. It was very effective, and made a good fence. These devices he also made for the neighbor-farmers. A little later a manufactur ing concern in a nearby city marketed an improved form of this same fence machine, which meantime had lost interest for the boy, because it was no longer an unsolved problem. But added years brought greater respon sibilities and more need for money. The city A 32 young train dispatcher similarly confronted, papers; the country boy traps fur-bearing ani mals, perhaps muskrats, for their skins. And the coun try boy has the best of it too, for there is the hunter's instinct gratified, the ad venture of setting the traps just under the water about the banks of the pond, and boy, sells Ben. Franklin printing press of 1732 subsequent visits of inspection and reward. And then the gathering of suitable forked switches upon which to stretch the turned skins to dry. But the skin season passes, and the snows are gone and the time soon comes for bare feet, raggedy straw hat, calico shirt, and pants with one gallus, the great est combination of convenience ever invented, for by the time the boy reached the creek on the run, every piece had been removed and into the swimming hole he goes, without stopping, ahead of his fellows if possible. Round the clock the weeks speed until again school time comes with its three-mile walk each way daily in all kinds of weather, and the more or less frequent encounters with the bully who pulled the little girl's and knocked the crutches from under the cripple. Of course a red-headed boy couldn't see that with out mixing in, never hair stopping to think of the beating sure to follow from tackling too big a job. But school had its attractions for the fu ture inventor as well, Old swimmin' hole 33 for in a glass case over in the corner was the air pump and the electric machine, and the sparking tubes, and all other upThe oldest to-the-minute known hammer scientific appara very complete, no doubt, for the time, though perhaps beyond most of the district school teachers, who probably knew little more about scientific apparatus than the pupils did. And it was a great day for the red-headed boy when the school trustees decided the little-used apparatus might just as well be given to him as "he seemed to be the only one liking it." tus, Perhaps the boy's mother came to doubt the of accepting such a gift, for while sulphuric acid on zinc would make hydrogen gas, and hydrogen gas would make paper bags rise high in the air, sulphuric acid spilled on clothes and carpets made holes, results which the mother saw to it ended the boy's immediate interest in chemistry. There wisdom after the electric devices must bors, suffice. So neigh visiting the boy's home, eagerly consented to "join hands" and take the shock of a discharg ing Lyden jar, or watch the scintillating sparks in a vacuum tube. Incidentally, it might be recorded that the forms of entertainment which obtained in evening gath erings of country young people consisted more of This 34 hammer strikes a 3-ton blow feats skill, of mental cleverness and quickness of perception than dancing, the being re served for the less of latter frequent "world ly" occasions, graced with the stately "Virginia reel," the beautiEarly fully gliding waltz, and the static machine like. Charades and other guessing contests were com mon, as well as displays of unusual natural phenom ena. It was at such delightful gatherings that the boy learned that one cannot blow a card away from the end of a spool by blowing through the hole; that a bent pin can easily be straightened if thrown on the bare floor and rolled under the shoe; that one can not touch the two hands together (if one hand touches the elbow); that an egg laid on the floor cannot be crushed with a bushel basket (if put in That a brim-full glass of water, with a card the corner of the room). covering the top, may be held inverted with out the water falling out that a boy can be comfortably seated on the floor, but with legs crossed in such a way that he can't ; possibly get up; that a horse's head is as long as a barrel is deep; that a child two The sewing bee 35 years old tall full is just half as as he will be when grown. And perhaps such mental exercises largely account for the cleverness, self-reliance and self-suf ficiency of the country boy and girl, so many of whom have risen to places of great responsibility in industry, and of power in government; why a railsplitter becomes Presi dent of the United States, Lincoln, the rail-splitter for example. The older young men had their sources of amuse ment as well; jumping, running, wrestling, pitching Life wasn't all just hard work; and were to quick they grasp the comedy of a situation. On a certain occasion one of the young men em ployed on the farm rode an ox to an evening gather ing at the school house, a sort of lyceum, perhaps. horseshoes, etc. After the session adjourned, the young man mounted his steed for home. But as he chatted with his friends before setting chap slipped up, gave the steer's tail a twist which off, some mischievous sent him down the road at a fu rious pace. As the young man Oxen "treading out 36 the corn" rode bareback and guided the run-away ox only by "geehaw" command, he had a precarious seat, to the great amusement of it's his friends; fair to though, only say that he stayed aboard until the steer reached home. The boy has heard his father recount an amusing story of his ex-slave nurse. It appears that he liked to tease a ram that ran with the flock. He would get down on hands and knees A President pitches horseshoes and bleat defiantly at the ram, which soon so enraged him that he'd come tear Just as the ram doubled up his ing at the man. knees and launched his weight, the man would duck his head and the ram would harmlessly shoot entirely over him. But once, as the man ducked his head, a stubble jabbed him in the nose, and he didn't go low enough, with the result that the ram hit the colored man in the head a resounding crack, however, without serious harm, but to the hilarious amuse ment of the spectators. Such was the order of the play of the grown-ups of that forma tive settlement period, in which feats of strength in friendly con test most often predominated and in which surprises some times developed A blooded ram 37 , as for example, it when was demonstrated to the doubtful that the strongest of the strong could not lift own weight off his the ground if the weight must be lifted by pulling on a rope Making her own passing over a pulley with the other end of the rope fastened to clothes the weight. For the social gatherings of the women folk there were the quilting parties, when from miles around, they gathered for a day of visiting and quilting, with fingers incessantly busy; stopping only for a dinner of good things, which rarely failed to include delicious pumpkin pie. Applebutter making visiting when was also the neighbor's wives an occasion came over, for and peeled and pared apples, and cooked them, with con stant stirring with the long-handled wooden stirrer, in the great copper kettle hanging over the out-ofdoors fire. But winter in Indiana and country had means snow and while that few flat sleds, a short coasting place could most always be Then came the found. hills, glorious afternoon when he took the two little sweet hearts coasting on a red bobsled. Down the slope toward the road the sled flew, but when only half way down a heavy wagon was seen crossing the path. Applebutter time 38 There was no way to go around the wagon, and he couldn't stop, so shouting over his shoulder to the two little pig-tail passen gers "I guess I'll have to dump you," the young engineer gave one of the guide ropes a hard passengers, pilot and sled over and over in the snow in perfect safety, and the driver of the heavy wagon con pull, all rolling tinuing on his unconcerned way unconscious of the averted David Copperfield and his mother all catastrophe. Perhaps the boy came by his talent through heredity, for while the father was not inventively gifted, the father's brother was, and during a visit to the homestead, the uncle made for the little fellow a windmill which was nailed to the ridge-pole of the woodhouse. It was held head into the wind with a feather, and a remark by some elder person that "like Job's turkey, it had but one feather in its tail" stuck in the boy's memory. It was this uncle that brought the boy a little steam engine which he had made when himself a youngster. There was, however, no steam gener ator. So the boy imme diately set about making one. This he did by fitting the ends of a joint of stove pipe with two wooden discs. Filling this makeshift steam boiler with water he set it upright in a pile of ashes (to prevent burning out the lower wooden disc) and connected the top to his steam engine. Around this improvised boiler he Peter Cooper locomotive used by B. way in 1829 & 0. Rail 39 fire. After an ex pectant wait steam began to flow and presently the en built a gine was turning over, go ing faster and faster to the young boiler-maker's increasing delight, until the head of the boiler blew out with a report that brought everybody from the dinner table. The country boy is surrounded by a wealth of raw material from which he may fashion, if he is clever, more toys than can be found in the toy shop of any He can cut from a green willow switch a short city. section, and by beating on it with his knife handle, the bark can be slipped off, the woody part cut away to suit, and a whistle completed when the bark sheath is again in place. He goes to the elder patch and cuts a stalk to length, punches out the pith, fits a ramrod and he has a popgun. And for wads he chews paper into pellets, which go off with a startling crack, and for as long as his "tummy" will stand the pressure. Of course, this boy like every other country boy had his "bean shooter," a forked stick with a rubber band on each prong, and a leather patch between for pebbles. With this, such accuracy of First trolley car, invented in 1846 aim was attained by the brothers that shooting at green apples was limited to just skin But became ning them. this, too, such a sult common that even re it lost its attraction. Or, like the strip ling David did so Modern 40 electric locomotive long ago, he makes him self a slingshot of a dia mond shaped piece of and a string, with which pebbles can leather be hurled to incredible distances, and which he can do safely only in the country. Later he rives out a hickory bow, and with a broken piece of window glass scrapes it to a beautiful smoothness, and he has bow and arrow. If he wants more formidable ammunition, he cuts some notches about the end of the shaft, wraps a bit of writing paper about it and pours in lead for a tip of more If he seeks greater accuracy of striking power. he bind feathers to the other end of the flight may shaft. In addition to all these activities he probably spends a whole day in the blazing sun building a mud dam across the burbling creek just where the The stream is thus restricted to a ripples end. narrow overflow, and here he sets a water wheel whittled from pine sticks. Or he floats a ship through a canal, scooped out of the gravel floor of the creek and along the foot of the mud bank. The graduate engineer has nothing on the youngster, though the boy's level may only m m: be a shingle with ^ two pins set in the ends and across the tops of which he sights as the shingle on a pan of floats water. If the creek far First induction motor, Prof. Thompson, 1888 41 is too away, he prob- ably builds a railway instead, the car of which he pushes ahead him with all his might and main until, of considerable momen tum having been at tained, jumps on, join ing his brother and sister, to ride only a few feet, and then re peat. If there's a hill avail able, he builds him a The bobsled for winter sport and a long-geared wag The on for summer. country boy knew long before the automobile engineer did that for safe speed a Even the city boy long wheel base is necessary. from the boughten loose the front wheels knocked board years before a with wagon and lengthened it built. was first modern car the racing It was on the farm this boy learned the rudiments of weather-cloud, and goosebone lore, learned to know which is the north side of trees, the wood man's natural compass; that the great dipper would tell him the time of night and that mu lien leaves tea party ; rubbed on would neutralize poison ivy and give im mediate relief; learned to make box traps, and deadfalls, with ;< ' igure-f our' trip-triggers; and f to line bee trees "Just make-believe tea" 42 for honey by watching the successive flight of the bees from a saucer of sweetened water; learned to know the foot tracks of all the wood for folks, to bait traps T Early Bell telephone, 1876 coons with crawfish, and to note that a possum carries her young on her back, while the little fellows hold on with claws and tail. In due time the boy traded for a gun, the first breach -loader he had ever seen, the cartridges being loaded by hand at home. With this he and his brother became quite expert, even setting up in the empty fireplace of the living room a heavy oak board to hold a bit of white paper for a target. Of course, when the father discovered this he said it . , T T must be stopped. But boys can't see danger and begged to continue just a little longer. Then the father, interested, must try his skill. But fumbling with the gun it goes off prematurely, frightening everyone, and this, it can be well understood, stopped parlor shooting right there. It was a rience similar expe when the brothers were discovered spinning string tops in the kitchen. The father would stop the hazardous sport, but be fore doing so must first try his hand. Winding the string on the top with de liberation for a very supe rior shot, he makes the cast only to have the string fail to let go of the peg, with the result that the top Dr. A. Graham Bell 43 is jerked back through a window. And that ended for all time the spinning of tops in the house. Very naturally being adept with tools, the farm tool repairs were left for the boy to do. So one day finishing a The farmer friend, the iron mule singletree, and getting red paint on his hands just at dinner time, the mischievous rascal went into the house holding his crimson hand in the 's But the evident distress of the mother, as jumped up from the table to dress his hurt, so shamed him that he quickly undeceived her; though he should have had his ears boxed for his joke. When the new brick house was built, to replace the old two-story log house, the log house was thereafter used as a tool house and work shop. Working in this old building the boy ultimately no other. she ticed the peculiar locking of the logs at the corners, a system of notching, invented by some pioneer, by which the weight of additional logs and of the The higher roof locked the logs firmly together. the house, and the heavier the roof -load the more firmly the building withstood the force of storms which tended to tear it apart. It was a real en gineering feat, though ventor its in remains unknown and unsung. It must have been about the time the boy his arm broke The boyhood home 44 for the second time that he suggested the perpetual motion machine solution. On the farm a treadmill was used to drive the fod A big, heavy der-cutter. horse simply walked up the incline of the treadmill to produce the power, he didn't pull anything, why wouldn't the weight of a cart load of gravel do as well? It had wheels in stead of legs, so the plat Joke on Uncle Charles form could move under The reasoning so impressed the just as easily. neighbors that a cart was loaded, and tied in the mill, tied to prevent its running out at the bottom. Of course, it didn't work. But it was many years later before the boy learned about "the resultant of forces," and was able to predict with accuracy the result of similar experiments. But there was no one about when the boy broke his arm this second time. He was mow looking in the oats for baby rats, and feels yet the bare -skinned pink little and pulsing bodies, so soft as they snug gled in the cracks between his ringers, with tiny wet noses, their eyes not yet With two or three open. such miniature specimens hand, he accidentally stepped on the unsupported end of a rail of the floor of the oats loft and went in his Joe Jefferson as Rip Van Winkle 45 through to the ground below. fork after stuck A pitch into the following of the thigh so deeply that the mother, who came running when she heard him crying, had to put her foot on his leg to pull the fork out. Then one of the hired men was sent on horseback for the country doctor, who came in his one-horse shay. When he arrived the boy's attention was about equally divided between watch ing the doctor set the arm, and study ing the hand-full of fascinating little red rats, which he refused to part with bone through it all. Because of the boy's gift of mecnan i cal intuition, it early fell to his lot 11 to keep all the tarm machinery in order. As has already been noted his father was progressive and was the first in the neighborhood to get the newest farm implements. So the boy's oversight took in a wide range of tools, for the well-equipped farm has a great variety of machines, for clearing ground, for preparing the soil for seeding, for the i l i planting, cultivation and harvesting of crops, and the threshing and storing of grain. His "power factors" were horses and steam, and his playthings riding-plows and cultivators, mowers, har selfthresh binders, vesters, ing machines, traction engines, farm sawmills, feed cutters, windmills, hayriggers, etc. An 46 old one-horse shay The boy's father bought the first selfbinder in that part of the country. When was received it the boy di rected ting its set up, and Threshing wheat by power one Saturday wistfully watched his father drive it into the grain field. Everyone about the place was very proud and more or less excited. All went well except that sheaves would often be kicked off with the knot so insecurely tied that the sheaf would come open. So the first day's work was somewhat disappointing. The following morning, although it was the Sab bath, saw the boy studying the intricacies of the knotting mechanism. This he could do with less difficulty than a grown-up, for he was so small that he could get inside the machine. Meeting time came on but he had not yet found the trouble. After much coaxing, the young investigator was left with his new-found problem, while the family drove away in the carriage to church service. Before they returned he had dis covered the knotter trou ble and cor rected it, and on the mor row the work was done with perfectly tied sheaves, much to the satisfac tion of every body. 47 Of course he was lauded though perhaps undeservedly, for the born inventor is en for his attainment, to little what he does. titled praise for Like the great painter and the great sculptor, his is a natural gift, and accomplishments are for him too easy to de serve unusual mention. The boy's quickly locate ability to trouble in machinery amounted to an almost uncanny intuition. the meadow one day to into him took father His had the mower discover why stopped. The farm hand reported he could see nothing wrong but "it wouldn't go." The boy quickly located the trouble, a hot bearing. He poured water from the drinking Self-binder for harvesting wheat jug onto the bearing until it cooled off; then, flooding with oil, it was ready to go again. Perhaps the boy showed contempt because no one else saw the cause of the trouble, for the father it reproved him, saying: "That is thy gift, and to thee it is no great credit," a remark never forgotten. It was after the visit of Barnum's Circus to the nearby town that the boy started in to teach his colt to stand on a tub as he had seen the ponies do in the show. The schooling was progressing well, when suddenly the boards laid across the tub spread and Largest grapevine 48 known let the colt through. So the boy's activities ended for the colt circus there, would not try any more. In due course, to cultivate a taste for thrift in the boys, the gave each of father them a sheep, the in crease of which was Drives her own horseless carriage to be their very own. In time the beginning of a substantial flock resulted. One day, hearing that a pedal-propelled vehicle had come to the city some ten miles away, the boy went to see the new thing. Then, hastening home, he sold his sheep to get the money to pay for his first bicycle. Thereupon ponies and such like were second rate attractions, for this high-wheeled vehicle crowded everything else aside for weeks. As the novelty of the first bicycle wore off, the boy's ambition to travel grew until on a certain eventful day his father and mother reluctantly car ried him to the railroad station, buying a ticket for the Pacific Coast. Getting safely through the great city at the foot of Lake Michigan, he found himself aboard one of the "tourists pullman" coaches, fitted with cane upholstered seats. It was the first had sleeping car he ever seen, and the work of the porter was a source of inter est, as was the effort of an immigrant fam ily to carry three through on two tick ets. Bicycle of 1885 49 The father and Freight ing in the desert 1 mother would shut up the 16-year old boy in the smothering upper berth until the conductor had passed through the car punching the tickets, then they would let him out until night, when all three would sleep in that same section. The limitless expanse of the great barren plains was a revelation to the boy raised in the hardwood timber region, plains over which roamed immense herds of bison only a few years before when the boy's uncle crossed in the early operation of the Union Pacific railway, a moving mass so great that the had to be stopped until it passed. The evi dence of the subsequent great slaughter was the skeletons scattered over a territory as wide as the boy train could see. But with Pike's Peak passed, the train began long as cent of the , , its Sierra Ne- KHp vadaMountains, going by the switchback and the long Crossing the plains in an auto 50 1910 snow sheds, every foot of which, it can well be im agined, held the young engineer's interest. Landing on the coast, work was quickly In found. fact his entire sojourn in a mining, lum Logging in the snow bering and ranch ing west was made easy by his knack of doing me chanical things, a west where most of the activities were in charge of young men, college graduates often, many of whom had not yet attained manhood. The boy is not apt soon to forget his first employ ment at one of the great sawmills. He was sent out into the mill pond to ride the logs up to the foot of the inclined runway where the chain picked up the log and carried it to the saws. Watching the other men riding the logs about as they poled them up to the carrier, jumping from one to another all over the pond as they made their selections, the thing looked easy. The logs were round as dollars, and boy when the tried it the log simply rolled over and dumped him in to the water. He stuck it out, however, and attained some proficiency , though he went under many times, and worked all day in wet clothes. Riding logs in mill pond 51 The rail road natural ly attracted him, as it has many other youngstersbef ore It and since. was not long before the boy was second The runway to the in charge of a wreck train. One day or saws ders were delivered to him to go to "the junction" and clear a wreck. Arriving, he found that a freight train on one track had run halfway through a freight on the cross road. Clearing the tracks in a hurry to permit the movement of eastbound perishable freight was the immediate job. So, pulling the wreckage apart with locomotives as far as this was possible, he ordered oil poured on the tangled snarl of smashed up wooden cars and set it afire. With the wood work burned away the remaining wreckage was easily pulled apart and the tracks cleared and trains running in three hours, a which was complimented feat for the boy by the super intendent a few days later, though half expecting cen- sure for de stroying com pany propererty. There were Double-bitted lumber 52 saw many un familiar things to in terest the boy, moun tains and great rivers, big trees, new beasts and birds and wild flowers. Then there In Yosemite Park was the freshet on the melting of the snow in the mountains. How the great Columbia would sweep through the gorges, an irresistible flood, humped up in midstream. Perhaps the awe-inspiring sight of so much rushing water im pressed him as it did another Eastern tenderfoot, who remarked: "Boy, I'd like to see the old ocean now; I'll bet she's aboomin." Among the boy's first purchases was a rifle and a pony, and with these he roamed the forests on the mountain sides. The pony became his chum, follow ing close up, and frequent ly nuzzling at pockets for the apple, sugar or other tidbit with which he was rewarded. One day as the boy push ed through underbrush, alert and all on for the startling whir edge The oldest living thing; Redwood trees of California 53 of the upwinging grouse, the pony took hold of the boy's coat shoulder. This so startled him that he whirled and unthinkingly slapped the pony. That was a regrettable act, for never thereafter would the pony follow so closely, with the previous inti mate comradeship. On another excursion the pony and boy went camping with a small party to the beach, the boy's first sight of the ocean. It was some miles from the nearest settle Yosemite Falls ment, and the great stretch of beach was practically virgin territory. The only trail to the nearest post of was five or six miles around, though scarcely two fice great sand dune. When it was the turn to for the mail, he led his pony up the boy's go side of this great sand pile, perhaps 200 or 300 feet high, and then, mounting, rode along its top until progress was interrupted by a chasm. Across this chasm a great tree had fallen a long time miles away over a before, as shown by the flatness on top of the log, worn by the many a bear feet of going over it. Throw ing the rein on the ground, the boy start ed across the log,leaving the pony to await his return. Halfway over, a sound from be hind made the boy Ihis harvester does the work of 600 with cradles 54 men turn, to discover the to fol pony trying low, tossing her head to free the dragging In sympathy and pride the boy returned, picked up rein. thetrippingrein,and both safely crossed this natural log bridge together, la ter returning the Starfish same way, and this time the boy rode across. The next day the boy, afoot, crossed another of these great sand dunes, which extended out into the ocean and formed a cove of quiet water inside. Here the boy came down upon a most wonderful marine garden, blooming with multi-colored star fish, sea ur chins, and other sea growth just under the surface of the smooth blue-green water. Removing his jacket he filled it with these wonders to take back to camp. He then labored in the hot sun to get this precious find over the top of the hill of oozy sand, buoyed up by the thought of the delight and pride of his mother, in the home back east, when she opened the box he would send her. The journey ended, he spread out his treas ures in the sun to dry. Great was his disappoint ment next morning to find that in the night wild hogs had come down out of the hills and eaten his whole catch. Then was the back into the hunting trip where in the foot-hills, there dust of the paths deer tracks appeared, in size and figure not greatly dis similar from the hoof Deer horns 55 tracks of the sheep in the paths on the farm back home. The party, scattering soon after noon, left the boy alone in this wilderness of burnedover terrain, and being only an amateur "big-game" hunter, he early turned his steps toward the descending sun so as to reach the coast before the dark should come down. On his way in he heard the barking of dogs ahead of him. Following the sound of their baying Cub bear he came out into a glade, in the middle of which he saw a burned-off stump, perhaps twenty feet tall, on the top of which perched a young black bear languidly watching the dogs harmlessly yelping below. It was an easy shot, but as there was no way to get the meat in to camp, and having no heart for killing just for the sake of killing, the boy continued his journey, to the evident disgust of the dogs, for their noise soon ceased, with a few parting remarks to the bear that next time they treed him he wouldn't get off so easily. Next morn ing the tide was unusually low, so, rolling his trous up ers, the boy took an ax and cutting into the soft sandstone cliffs below mid-tide, as he had been in structed, he A 56 papoose carrier split slabs off the soft stone to find the native rock oysters, long slim, bivalves, the big end inside their selfmade stone cells. Pinching off the long, thin, black outer neck, the pink body of the oyster was swallowed whole, making a dainty morsel indeed. This camping trip was most enjoyable and all too soon ended. It took two days to make the return journey home, the night being spent beside a crystalclear mountain stream. Sometime in the night the un easiness of the horses waked everybody, only to dis cover a big, black bear, some distance down the trail, sitting on his haunches inspecting the visitors to his territory. Presently, satisfied, he went away, but that big fellow sitting in the road, and the shape of his tracks in the soft earth, examined next morning when the journey was resumed, will never be forgotten. Boys be ing social animals, and this boy being no ex ception, he, of course, had a chum and a girl. The chum being simi larly attach ed, the four of them out Wyoming red sage 57 set on an evening's adventure soon after his return from the coast. Borrowing the work car of a Chinese section gang, after the white boss had refused to let them have the car but had accommo datingly told them he was going into town for two hours, the trip was begun down that crazy right of way with a rickety old pump-car from which the the brakes had been lost. Why the kids were not killed on that wild un Edward Muybridge first to study animal checked ride down the long motion analytically grade may not be known. However, ultimately the car stopped at the end of a trestle over a ravine through which a winding road led. Reacting from the excitement, shooting irons were brought forth in bravado, and after much per suasion the boy's girl, with averted face and a hand over an ear, fired the gun without aim into the ravine. However, as the boy passed down the ravine the next day, he found a wild boar shot deadbyabullet square ly in its forehead. After a year's stay in our great Northwest, the boy returned home for a visit, only to find that his stories of the wonders he had seen were not believed, stories of high mountains, of great gashes in the earth, of won drous waterfalls, of tall They had whiskers 58 in those days trees, of rivers full of fish from bank to bank when the ocean waves went back from the river's mouth. In all his travels he made it A a rule to visit Buffalo Bill gun his folks at least once a year, and it is a great commentary on the security of this peaceful Quaker settlement to say that on each of the boy's return trips home he never found the door locked, and could quietly enter and lie down on the sofa without wakening anyone. But the attraction of the great out-of-doors soon proved too strong, and again he turned his face out ward, this time going to the great Southwest. He proudly took along two bright blue pistols, with regu and He wore them just one day. the of of bad men of some Noting the shooting skill that region, he went back to the bunk house, took off his artillery, threw it into his trunk, and there it stayed. His judgment was wise, for the bad men shot up each other, while the unarmed man lived longer. lation holster belt. Visiting the Sierra Nevada mines, the boy found plenty of work for his aptitude in mechanisms, re pairing hoisting machinery, mine locomotives, deep well pumps, air compressions, and what not. One of his jobs was the repair of a first hoister. He was sent up the side of the moun tain with orders to hoist with air until he could get up steam. But as the boiler leaked badly An Arizona mining scene 59 it was hard to keep fire to make steam ahead of his needs. Pres pyw,"-7-~ - - -.-^^sp^s.^ ently a messen ger from the boss ordered the boy to stop using air, and stop at once. As the boss sittin in his office ^^ ^^ ^ Colorado gold mines the engine exhaust, there was only one thing to do, and that was to fill the boiler with air between bells and hoist with an air-steam exhaust. And he got away with it, too. He soon was a favorite with Bob, the watchman at the railhead of a spur of the Santa Fe railroad. This was doubtless lucky for the boy on the evening he borrowed a locomotive during the watchman's ab sence. Clattering over the switch frogs, and out onto the prairie ten miles or so, he took his ranchgirl friend for a ride, only to return later to find the watchman sitting on a cross-tie waiting for the young fearless He was a watchman, was thief. b ut the b oy w as only a boy, and Bob was Bob, so there were no regret B ob , table consequences. Easy-going, good-na tured Bob, when he came off his watch, usually slept until one or two o'clock in the afternoon. The remainder of the day was spent gambling. was on one of these It The young engineer 60 occasions, sitting in a two-bit game with the Chinese cook and a tin horn gambler who had lost an eye in some ruc Bob asserted After playing along quietly for a time, everyone in the saloon was startled when a tion, that himself. A plain s horse gun came down, whack, on the table; to be fol lowed by roars of laughter when Bob was heard to say "They's cheatin' goin' on 'round this table; I ain't goin' to name no names, but ef it ain't stopped some body is goin' to lose his other eye." It was down in this barren country where the heat is blistering by day, but where one sleeps under blankets at night, that the boy found a bath scarcer : than gold nuggets. The mill superintendent said he thought he had seen a tub somewhere about the "diggins," but with water hauled ten miles and costing six bits a barrel,he didn't think it had ever been set up. So, borrowing horses, the boy and a friend rode across country to where, they were told, a lake could be found. They found it, but the en tire margin was thick with knifedried flags sharp, ly lined over which they would have to swim to get into clean water, so the attempt Arizona cactus 61 was abandoned. Perhaps their de cision was hast ened by the mean looks of great hairy spiders and immense centi pedes on guard about the margin of the lake. By Mexican mines the by, it was also down in brief a this torrid region during engagement with a to cook eggs and learned the that cow outfit, boy hot on a fresh meat stone, by laying a piece of paper and on the stone breaking the eggs thereon before the paper caught fire. He also noticed that a bit of hair stuck to a cold branding iron was not burned off when the iron was put into the fire, until the iron was red hot. Prac tically applied, this means, for example, that a surgeon's or dentist's instruments cannot be sterilized by holding them momentarily in an alcohol flame. There was a stage route between the camp and town, the stage coach of the old, pioneer type, like the first public conveyance between Philadelphia and Pittsburgh. The body hung in two great leather straps running fore- and-aft, and the coach was drawn by four horses For . some reason or other the regu- lar driver wished to get off for a few Old pioneer stagecoach 62 days and asked the boy to "take her out." So the boy mounted the box and, work ing over the grade, came down onto the flat, where the little "road runner" joined him, a lizzard -eating bird which al ternately ran and flew along of the horses for miles every trip. All went well for ahead a week, when one day, com ing in, the horses got fright ened and ran away. Down Do you remember when we cranked the mountain road they came, the phone? dragging the lumbering coach after them with the wheels ineffectively locked. The boy was able to keep the coach upright until it hit the sharp turn over the railroad in the edge of town. Here it went over. The boy was thrown clear, but had to crawl along with a broken leg until help arrived. This was the year the Apaches got off the reserva tion and began a soiree of massacre, reports of which came in with the ranchers, when they brought their wives and children into camp tion, while the for protec men organized posses to hunt down the Indians. After the first excitement not much was heard of the raid, though camp life was enlivened by the arrival of a cavalry troop. Sam Bryan, president; an So after a time, nothing much happening, the boy and his bunkie, a young assayer, set out one morning to locate for an old miner, for record, an ore prospect near the foot of Cook's Peak. Running lines from gov ernment monuments, the work was about finished when sudearly telephone a personal friend 63 denly shooting began, with puffs of smoke ris ing from boulders on the side of the Peak, fol lowed by mean little messengers singing a spiteful, high-pitched song as they sped past the boy's ears. Mexican corn grinders Every one dropped tools and instruments and sought shelter, including the two Mexican helpers, who, however, were shot before shelter was reached. Those little lead pellets left blue spots on the stones uncomfortably near, but fortu nately without harm for the white "hombres" until one found the fleshy part of the boy's leg, but luckily not breaking the bone. After minutes which seemed hours, safe haven was found behind a great rock, and there the boys waited until nightfall. Then, stealing out from their shelter, they caught their hobbled ponies and loped back to camp in safety to tell their story and join a quickly organized scouting party. But that was not to be the last encounter. A few evenings later the boy's bunkie, the young assayer, went just around the hill from camp, only a few hundred yards away, to get some ore samples. Shortly after a shot was faintly heard in that direc tion. A hasty investigation, and the boy came back mourning a murdered chum, shot in the back by a sneaking varmint. Drab days followed, but work that , great restorer, brought re newed inter est, and soft ened depress ing recollec tions . For First prize for artistic photographs 64 there was heavy machinery to move across the border in to Mexico. Many delightfully problems were en countered. The most stubborn one was the loosening of the big belt pulley. To the great shafts in the mill, these pulleys difficult were keyed; with keys which would not move, though arches were used and a heavy shaft A prophecy of a wireless telephone endwise, arches of the best steel the blacksmith had. So the pulley-mounted shafts were loaded on the cars as they were, though overhanging the sides. When these were later taken from the cars and loaded on wagons, with twenty yoke of oxen hitched thereto, the journey to the new mines was begun. The wagons went creaking along uninter ruptedly until Bitter Water Gulch was reached. Here it was found that the big wooden pulleys on the shaft would not pass between the canyon walls. So the wagon was drawn from under and the pulleys were burned off the shaft, later to be rebuilt by the carpen dropped thereon ters when on location. of his annual visits On one took a civil back home the boy nearby city, and some months la service examination in a ter, being then in Mex he received ico again, a delayed telegram which notified him of his appointment to a clerkship in Washing ton, D.C. Thereupon, after giving to his bunkie his guns and belt as a rosary, he turned his face toward the city which became Arlington talks to Paris by radio 1918 65 in time his residence. permanent His notification of appointment had in structed him to report to the appointment clerk, and, being accustomed to go to work soon after sun-up, he sought the Department building about seven to find it a. m., only a cold, forbid ding mass of granite with equally uninviting watchmen sitting in lonely state at all the doors. The young ad The United States Capitol venturer was turned back and told that the building wasn't open until nine o'clock. But when he did get in, what a wealth of new im pressions and strange experiences followed his intro duction to "official life" in Washington. One of these first impressions was that no one seemed to work very hard at anything, and that the principal topic of discussion was annual and sick leave, the clerks getting thirty days of each, and much more as as he or she could get by plan ning vacation to begin on Tuesday after a Monday holi or to end day, as advantaCapitol from the air; plane flying southeast 66 geously on a Friday. Then there were the dear old ladies who brewed tea midway be tween nine o'clock and noon, and again between one o'clock and four p.m. Many of them acted as if they wished they might go to work at twelve, get an hour for lunch, and quit work at one o'clock. Each clerk pre-Spanish had his in those war years issued to him, for private use, sta Washington Monument from the air looking like a tack standing on its head own tionery, pens, pencils, and accessories, soap, towels, hair brush and comb, shoe-shining brush and polish, and what not, petty graft, since wisely discontinued. But these perquisites were picayune compared to what the secretaries, as sistants, chiefs of bureaus, their like secured while and public conscience as to official graft con tinue d so elastic that Congressmen sent household furniture across the conti nent at public expense, a cus tom which prevailed until the postal clerks grumbled at handling, as a piece of first class mail, a piano which was being sent from Washington to a distant city under the Congressman's franking privilege. The boy soon found his place as secretary to that Sumner 1. Kimball founder of the U. S. Life Saving Service gifted man of humanitarian vision, Sumner I. Kimball, 67 organizer of the Life Saving Serv II ice. II The work was very and interesting, as the annual reports were dic tated to the boy to be typewritten, he learned the thrilling stories of heroic battles The lone 'patrolman with the sea to of lonely patrols in blizzard weather; of sailors lashed to the rigging and drenched with freezing spray, or snatched overboard by the angry sea; and which often later laid the dead body on the beach, gently and tenderly, as though in atonement for her ungovernable fury of the day before. Perhaps for the boy one of the most interesting mechanical features of the city was the Seventh Street cable car line, and its powerhouse, with cable save human life; passed around the easing-pulley which gentled the savage jerking of a green gripman. Once the boy stayed up all night to watch the men put in a new cable, pulled from the powerhouse to the end of the line, around the pulley and back again, with twenty big horses. But in due course the cable road passed out, to be followed by the electric underground trolley, though there were plenty of methods tried before the pres ent system was finally adopted. And doubt such things interested him far more than less the Davie Burns Cottage, Coast Guard surf boat 68 one of the very early houses in Washington or the Chamberlain res taurant where so many of the legis lators of that day habitually ate; or ; Hamilton-Burr flintlock dueling pistol H Street with no front entrance; or the the house on little stone house which was George Washington's war-headquarters; or the proximity of the Hamiltonof which he had read, and such like historical attractions. In common with vivacious youngsters, military pomp and circumstance had its attraction, and next we find him enlisted in the District National Guard; however, more as a recreation than any realization of possible war activity. But a single encampment was enough for this boy, and a furlough for the balance of his enlistment was granted. But the gay life of the capital with its attractions, Burr dueling grounds, its charming femininity and handsome manhood, its private and its official functions, resplendent with gold-braided officers and bemedaled ambassadors was not the only force shaping the activities of the youngster. Shorthand was all very well for a daily vocation, short hand which had been learned while sitting on a plow-beam back home ; and dancing and good friends were all right for the night-time, but as an avocation, a hobby, photography was taken up, and developed along a new line, motion pic tures, but which, because it had not yet been chrisFirst Jenkins motion-picture camera 69 tened, he called "devices for re cording and reproducing mo tion." But the mechanical, optical and photographic problems did not yield readily. Each step required new mechanism and new material. A considerable length of light-sensitive film was adjudged to be the best upon which to photo but no such required graph, of film was to be had. length surface 7. D. Boyce, photographer, who So the devel oped the first motion picture negatives tissue-like film that time for made at kodak cameras was bought in local shops, slit into strips in the dark, and spliced into considerable lengths. Cameras for exposing this strip evenly and in rapid succession were made, as well as devices for develop ing this long length, and others for printing a positive therefrom for lantern projection. It was fascinating work, although the results were strange and awesome to the ath letic friends who had willingly enough tumbled, jumped, or otherwise performed in front of the strange camera without clearly understanding until days later what the resultant pictures were to look like. The most accomodating athlete, and the most frequently photographed, was Arthur J. McElhone, son of a pioneer shorthand reporter of Congress. It is a strange fact that ^ BBE'M BS^ no one ever seemed to compre hend from an oral description what "motion pictures" were, Arthur J. McElhone, first picture "star" 70 v motion or had a right mental concept of them un til seen for the first time, perhaps be cause nothing had ever gone before by which these ani mated pictures could be compared. In the projector an oil lantern was his first source of illum First motion picture projector, 1893 Jenkins; the begin ning of a $500,000,000 industry ination, but in 1893, after three years of work with the new idea, a friend, wight G. Washburn, fitted an arc lamp to the chine, and the first motion pictures projected by elec tric light appeared on a large canvas. Accounts of these and subsequent exhibitions appeared first in the Richmond Telegram, June 6, 1894, and again in the D ma Photographic Times, July 7, 1894. Incidentally it may be recorded that pictures of a lit tle girl dancing, illuminated by similar electric lamps, were made in Mr. Washburn's place in 1893, the first motion pictures ever made by artificial illumination. As the plaything developed it attracted to itself more and more attention, as better and better screen pictures were attained, until in the summer and fall of 1894 demon strations were rather regularly made;principally, however, to grat ify pride in ac complishment rather than with any thought of fi nancial gain, for no admission to these fee exhibi tions was ever Early Chronoteine camera 71 . 4) 3 C 1 b .2 1 ^r "* fl TI ^ ^ O) ^^ fl I-H O . PT3 en x O ^3 pO 8 ^^fe II ^Sill 72 The accompanying cuts show the Elliott Cresson Gold Medal awarded by the Franklin Institute, of Philadelphia, for a machine exhibited before the Institute in 1895 by Mr. C. Francis Jenkins. Later, in making a second award, that of the John Scott Medal, "in recognition of the value of this invention," the Institute Committee said: "Eighteen years ago the applicant exhibited a commercial motion picture projecting machine which he termed the Thantoscope.' This was recognized by the Institute and subsequently proved to be the first successful form of projecting machine for the production of life-size motion pictures from a narrow strip of film containing successive phases of motion." 73 m 74 charged. At first the mak ers of roll negative for hand cameras de clined to furnish the much-desired First long film was of a little dancing girl long lengths of film. Fin ally yeilding to per sistent urging, they advised that if a whole table of film was ordered (22 inches wide by 100 feet long), and cash accompanied the order, the film would be furnished in hundred-foot lengths. But "the father of motion pictures" didn't have that much money. Finally a compromise was effected, and a supply of the precious long strips of celluloid ribbon was available. we find him not only giving exhibitions with his Phantoscope picture machine, but, representing the League of American Wheel men, making a lone bicycle trip from Washington to his old home at Richmond, Indiana. The route was up the towpath of the C. & O. Canal to its intersection with the Old National Road, The same year, 1894, which was then followed through Wheeling and Columbus. The mules pulling the canalboats were not yet accustomed to bicycles, and, getting out of con trol of the driver, ran down the em- bankment into permit ting the boat to the field, Old C. 75 & 0. Canal When drift. the cyclist had passed, the mules got back again on the towpath and tightened up on the towline. The boy had for gotten that it lay hidden in the tall weeds, and ignominiously the cycle and its rider were swept into the Children chained to top of canal boat to prevent theii This mis falling off was the cause hap of great glee on the part of the boatmen, between whom and the cyclists there was no love at all. But the boy fished his cycle out of the canal with a tree branch and went on his way. Another incident of this cycle trip seems worthy of repeating, for it disclosed to the boy a new point of view. He stopped in a mountaineer's cabin to get out of the rain. There was a ladder in one corner of the cabin reaching up to an opening in the space under the roof. At different elevations on the rungs of this ladder sat the mother and two grown daugh When the ters, in silent, barefooted contentment. shower passed the mountaineer went out to fetch a canal. watermelon; the cyclist meantime , trying to encourage friendly ad dress, tells them how far he has already come. At this the mother exclaimed: A Virginia mountaineer's cabin 76 "What, from Washington, D. C.? Gee, I'd think you ful in' all'ed feel aw lonesome livso fur away." The center of the world for them was that log cabin on the "Peacemaker" of 1894 mountainside. After his return to Washington, the first official use of the Phantoscope camera was made in an attempt to photograph the flight of a projectile, on the occasion of an armor test at the Indian Head Naval Proving Grounds, the pass for transportation on the tug from the Washington Navy Yard being signed by Admiral Sampson, later of Spanish War fame. The camera was duly set, and the camera motor started from the pro tection of a bombproof. But the concussion of the very first discharge of that great gun, "The Peacemaker," split the camera into kindling. The tug brought back a wiser boy than it took down the Potomac River that morning. In the winter of 1894 the young inventor was in troduced to the junior member of a real estate firm in Washington, a man possessed of that great lubri cant for inventions, money, and in March (1895) a contract was signed to 'fi ' nance andpro- mote the in vention of the party of the first part." Three ma chines, refined copies of that old 1894 pro jector, were Atlanta Exposition motion picture projector 77 made and taken to the Atlanta Cotton States E xp o si t ion , where a special building was erected, being, therefore, first Langley model power plane the motion picture theatre. But attendance could not be secured because it was found impossible to get a mental image of the new pictures into the heads of the Midway visitors. They would listen to the "barker," smile incredulously, and pass on. The plan was then adopted of throwing the doors open and inviting the weary sightseers to enter and rest. Whatever they expected to see, it is certain they were quieted, if indeed they were not startled, by the exhibition. However, on suggestion, nearly everyone left twenty-five cents at the box office as they passed out, certainly a fine showing of the American's love of fair play. Then came the fire, started in the negro plantation concession where an open gasoline torch and a thatched roof kindled a blaze which swept southeast and left nothing but charred remains of the con cessions beyond, among which was that first motion picture theatre. One of the three projecting machines was saved, for it had been left in a trunk at the hotel down town. This machine was taken to New York City by the promoter without the knowledge of the inventor, and exhib ited before T. A. First man-carrying Fort Wright Myer, 1908 airplane 78 Edison's repre- sentatives in a va cant room in the Postal Telegraph Building, on lower Broadway ; whereupon an ar rangement was consummated whereby the ma chine was to be Early Curtis Airplane, Arthur McCurdy, pilot, 1908 made and mar keted by the Edi son Manufacturing Company, as the Edison Vitascope. Meantime the inventor had gone back to his steno graphic work. But this could not last long. Inventing was now too fixed a habit, in the grip of which he was helpless. So he handed in his resignation, explaining to his good friend and chief, Mr. Kimball, that he had determined that inventing should keep him or break of the habit. And for seven long, grueling years thereafter it wasn't certain which it would be. him Soon after resigning his position in the Treasury Department, the young man brought his picture in vention to the attention of the Franklin Institute, of Philadelphia, giving a demonstration of such realism that a motion was made to have it come be fore the Committee on Science and the Arts, although a member in seconding the motion said that, while he thought the ab breviated skirts of the dancing shown on the screen might not add to the dignity girls of the Institute, he did, however, heartily second He remarked the motion. also that while on his Curtis plane in the air 79 he should ask the in ventor if he could suggest any plan by which the de vice could be made commerci feet like to ally profitable. The inventor had to say he did not, though machines Early developing tray of one is the prototype are now in every theatre the world over, and became the foundation of one of the largest of all industries. The idea of a special theatre for pictures had not yet been born. It was the 5 cent theatre which later released the golden flood; for just as the central exchange made which this the telephone widely useful, so it was the establish ment of the film exchange to serve many theatres in turn with series of picture films, that made their wide use possible, and motion picture a synonym for easy money fortunes. But to return to the Institute proceedings. After due investigation, the Committee recommended that the Elliott Cresson gold medal be awarded in recogni tion of the invention of this wonderful machine When this recommendation was published in the Institute Journal, a pro test was filed by interested . resulting in period of deliberation and con sideration of evi dence. But in the parties, another end the protest was dismissed and the award made, estab lishing the fact of sole inventorship of First motor printer (331 CONNECTICUT AVENUE, WASHINGTON. D.C / L C^h^^^f-^* A. I-*- "<*- fX^-tA^^^C^ k^j^+l^t*f <** fJL ^J/^f > *7h- 81 the type of projector which has come into universal use the world over. Eighteen years later a second medal was awarded for further work in which the judgment of the pre vious committee award was affirmed. A Camera built for Maryland Agricultural mutual friend intro duced the young inventor College to that great Graham man, Dr. A. Bell, of telephone fame, who immediately asked if a demonstration could not be made at his house on Connecticut Avenue. This suggestion was carried out a few nights later, at which time he inquired as to the feasibility of using the new machine for teaching the deaf to read lip motion. A test film was made of a repetition of the Lord's Prayer, to the reproduction of which Mrs. Bell was invited without her knowing what to expect. The success of the experiment was considered proved when Mrs. Bell began reading the message of the moving lips in the pictures. At Dr.Bell's request, the film was deposited for safe keeping in the Volta Laboratory, Washington. Oh, those wonderful growing days, when a mo tion picture of Niagara Falls was intensely fasci nating; the waves breaking on the Atlantic City beach awe inspiring; and the Black Diamond Express terrifying as it dashed across the screen toward the audience. Niagara 82 Falls, from first motion picture film w I t a s gratifying as s h o w ing an ap preciation of work well done that the Kodak Company ordered of the young inventor a An film perfo rator built to meet the early film-perforator slowly increasing length perforated film. demand for long- The machine was built, delivered, and personally set up. But Mr. Eastman probably never knew that was a blessing to the breakfastHis poverty was discovered, however, less inventor. when the request was made that the check in pay ment for the machine be his lunch invitation cashed so that return rail road fare could be bought. It wasn't so very long after this that John Carbutt, a dryplate maker, of Wayne Junction, Pa., de cided to begin the manu facture of strip film for mo This oc tion pictures. casioned a visit to the Washington inventor, First motion picture camera the to go into where an order for certain necessary machines was placed, and which in time were delivered. It was likewise in the Washington inventor's little place that the motion Klondike 83 picture camera was made which first went into the Klondike, purchased and taken there by Herbert Miles. In response to a cablegram a trip Motion picture camera made for Mr, Holmes was made to New York, and here the motion picture in ventor met the lec turer, E. Burton Holmes, and his cameraman, Oscar B. DePue. Plans were discussed for the construction of a special motion picture camera, a camera which ultimately went several times around the world. But perhaps the most comedy came from the en trance of "Pop" Lubin, a spectacle man of Phila delphia, who came to the then Washington mecca of picture apparatus and recklessly bought the whole outfit. Because it was Sunday, and no assistance man, left on guard, slept on the readily available, his studio floor Sunday night. Lubin's rise f from this humble equip ment to a mul ti-millionaire establishment, and his subse quent loss of the whole accumu lation, is a story in itself, not, however, to be Early commercial projector 84 told here. It was about this time that his efforts were directed toward prov ing the worth new in strument as of the an aid in ed ucation and in Clock-controlled camera for studying plant growth scientific study. From the appropriation which Gifford Pinchot secured from Congress to establish the IT. S. Forestry Service, Mr. Pinchot set aside a sum for film, to be used by the young man in photographing growing plants The camera was set on a bench in a greenhouse of the Agricultural Department, with its lens looking at a box of earth in which tomato seed had been planted. A motor was attached to the camera in such a fashion that the film was exposed and moved forward at regular time intervals controlled by a clock. The plan was to show on a picture screen in a few min utes the plant growth which had taken weeks to produce, so that the plant could be seen pushing up through the soil, putting out leaves and buds, which flowering . later produced fruit. The work went on nicely until one sad day a driving rain, coming through the greenhouse roof, got into the camera and so cemented the convolutions of the roll of ex posed film that it could not be unrolled for development. This ignominiously ended the boy's first purely scientific labors in motion picture use. as But, always, a residue of experience Automatic paper-box capper 85 remained, even a physical bit of the experiment, perhaps, enough to indicate a usefulness in educational work. To no one did this feature appeal more strongly than to Major W. B. Powell, at the time Superin tendent of District of Columbia Schools, but best remembered voyage of discovery down the Grand Canon of the Colorado, the first white man to explore its for his On February 11, 1899, Powell wrote thus: "I see Major a wide field for the use of your Phantoscope in the teaching of length. Motion pictures on cards science to the children of the schools of the country," a vision which was not put into tangible form for many years, although the time was to come when a machine of this in ventor's construction became a part of the equipment of every high school in the city of Washington, and as well many clubs and churches. Nor was the Board's action less effec tive because of the friendly activity of Professor Magee, that odd scientist spent his who annual vacations in the impressive silence of the desert, by a waterhole in the shade of a great rock, alone for the whole of a thirty-day sojourn each year. In August, 1899, the motion picture camera was again called into use for scientific purposes, this time to record a dramatic ceremony, i. e., the snake dance Hopi Indians, of TusaArizona. yan, Perhaps the story can be no of the Card motion picture 86 toy better told here than it was told in a letter, written by Mr. Jenkins on the train returning, addressed to a friend back home. "Dear Miss Grace: "The great ceremony is over, and I am on my way back to table meals and bath tubs. "But it was a great show, and a solemn ceremony in spite of the weird incantations and painted actors. They seemed very much in earnest, these old Hopi priests, and one could but respect their faith and devotion. "I received my notice to come out here so late that there remained only just time to reach the scene early enough to get the whole performance, that is, that part which the uninitiated are per mitted to witness. "Arriving at Canyon Diabolo, a train stop on the Santa Fe Railway, with my photographic very exciting place; there was only the box-like station, the trading post store, and a corral. "I make my errand known to the owner of the trading post; hire a pair of mules, and a light wagon into which I put my junk. The storekeeper directs me on my way thus: 'Keep a little east of north, and before sundown you should reach the middle trading post, where they will give you a fresh pair of mules. You will find a trail most of the way.' "With these instructions, and the mesa a hundred miles away, I set out across the sandy waste, with the hot sun getting hotter as the day advances. But I reach the middle trading post just about sundown, as the trader said I would. After a brief rest and supper, a fresh pair of mules are hooked up for me, and I start out again with the ominous import of the trader's directions disturbing me: 'There is no trail from here on,' he says, 'all sand; but if you bear a little east of north you should be in sight of the mesa by morning.' traps. I get off It wasn't a 87 "I go on; the moon comes out and looks down on lonesome me in a desert of sand, headed 'a little east of north.' For a moment I am stricken with terror, knowing that to get lost in this waste of sand meant a lingering death. But, getting a grip on my courage again, I relieve my fright by beating the mules into a gallop for a mile. stars smile and beckon on, the course being laid between the north star and the great dipper. All night I push ahead, and as the gray dawn begins to faintly show in the eastern sky, I unhitch the mules and let them feed out of the wagon, while I roll up in a blanket, wriggle down into the sand, and sleep. When I awake, the sun is just showing, and I look ahead to see the welcoming mesa, 'a little east of north.' "And what a relief to discover that navigation has been 100 per cent correct. I had dreamed that I "However, the friendly me my was finding my way by compass, and that the com pass had been acting in a most erratic fashion, point ing this way and then that as though it was itself lost so that finally I had decided to set it by the pole star, as one might set a clock by sundial. "But it was only a dream, and in my satisfaction at finding everything all right I was tempted to lie down again in that cozy nest in the sand, out of which I had hustled when the rising sun had peeped at me ; across the plain. "There tentment is a feeling of unequaled peace and con steals over one in the death-like quiet of the desert. No city noise or other clamor of civiliza tion disturbs the great quiet. I can almost hear my pulse; not a sound except an occasional squeak from the harness as the mules stand eating oats out of the feed box of the wagon. "Nor is there an interruption to the view as far as the eye can see across that great sandy waste, except the welcoming sight of the mesa ahead. It reminds me of the purpose of my errand. I must get going now without delay. "Hitch ing the mules again I am soon at the foot of this great rock, a rock perhaps three miles long and a mile wide at the wid The Pueblo of Walpi est place, and up out of the sand to a height about that of the Washington Monument. equal "The first I meet here are two comely Hopi Indian maidens who have come down to the spring to fill their baskets with water, and which they will carry, on their heads, to the top of the mesa. Yes, baskets, 'pitched' inside, I guess, as was the cradle of rushes sticking which Pharaoh's daughter found baby Moses floating on the river when she came down for a swim in in the sacred Nile. word by these two Indian young to come and carry my boys "I sent ladies for luggage up. And presently here they came, running down the tortuous path, a path so steep that it short ened my breath in the climb. But soon we reach the top, and the village of Walpi; and presently I find quar ters with a young married couple and their baby boy. "Then I go about getting 'the lay of the land.' The people are moving here and there with quickened step, Hopi Indian blanket loom 89 for there is the feel of ex pectancy in the air, like circus day back much home. "I meet the old town- who has just come down from the housetop, crier where, in stentorian voice, he had broadcast the news of the day, which included, I find out later, the arrival of a visitor from the town of the 'Great White Father.' The old town-crier, Walpis daily newspaper ing man, He is an interest this old town- obviously quite intel as an old boot. a as wrinkled but with face ligent, With stately mien he crosses the plaza, disappears in a doorway, and, for the time, is lost to me. "But let me tell you something about the place, before I say more about the people. The houses are made of adobe, that is, dried mud blocks, set up on the flat top of the mesa; and are one, two and three stories high, the roof of the house below being the door yard of the next house above, all set back from the precipitous edge to leave a plaza in front of them; and this plaza is where the snake dance is to take place. "Each house of this composite dwelling is a sep arate apartment, crier, owned separately, the upper stories reached by wooden ladders set of up out The woman side. the household owns all real estate, passed down from mother to daugh ter in tion. each genera all the About Ho pi 90 Indian apartment house men seem to own is the jewelry they wear, and maybe the burros which clutter up folks the place. "But this being a gala day, native is dressed in every extra gaudy colors. The Hopi maidens are wearing their hair in whorls of shim mering blackness above each cheek. Others wear their hair in two ropes hanging over their shoulders, the hall A Hopi maiden's hair dress mark of the married women. The youngsters are the only ones not dressed in finery, but as they are dressed in nothing else, perhaps they have the best of it after all. "The day passes quickly while I learn much from these rather good-looking, and delightfully friendly people of Tusayan. I get the old cobbler to measure foot for a pair of moccasins; and the jeweler to make me a bracelet out of silver dollars. Beads he makes of dimes, burnished into hemispheres in the my of his hand, and the edges of pairs welded to make spheres, as he squats before palm of them his tiny charcoal fire, intensified by blowing through the hollow bone of an eagle's wing. A young man shows me the Hopi's only weapon, the boom erang; how it will return to the thrower, and how they kill jack rabbits with it. I join the kachina chase, and am permitted to capture the prize by the purposeful clumsiness of my betters. "A kisi, or bower tonwood branches, is of cotset up on the plaza, near the houses. A Hopi matron's hair dress 91 The sun goes down, and a feeling expectancy fills the Visitors and natives gather air. on the house tops, and line the plaza space next the house walls. The big show begins just as the sun disappears below the sandy horizon. "I had set up my camera in a favorable location suggested by of intensified one of and wealth in silver jewelry and buttons am my all newly made friends, ready to 'shoot the show.' "Presently a devout old priest, with grave tread, enters the kisi with a bag of snakes, just come from participation in the mysterious rites in the kiva below. "Almost immediately the antelope priests make their grand entry; in scanty attire, with painted bodies, and with clanking tortoise shells tied to Four times around the plaza they their knees. march, chanting as they go, to finish up in a line on each side of the kisi, where, still chanting, they mark time with their moccasined feet. These antelope priests range in stature from full grown to very small children. a men down "Now hush falls on the spectators, the moment of the big event has arrived. And here they come, the snake priests, in single file, stately proces- sion, their white-striped Corn grinding and baking 92 bodies undulating in unison and time with their weird chant Four times around they ing. in go, in dignified progress, finally to line up facing the antelope priests, their steps marking time to the beat of the members of the junior lodge they face. "Suddenly the snake priests break up into groups of three, and one of them, the 'carrier,' steps forward to receive his first snake from the priest in Basket weaving the kisi. Grasping the wrig neck and he gling reptile by body places it between his teeth, shuts his eyes, and, guided by an attendant, he begins the circuit of the plaza, the other at tendant following close behind. "Of course the snake resents this rough treatment, and coils and uncoils himself about the carrier's neck and arms, the while the attendant, with feather-tipped stick, wards off a too intimate con tact with the snake's fangs. "The fourth time around, the carrier drops the snake, which immediately coils him self and defiantly holds his head erect ready to strike. But that is exactly what the does not permit. Tor gatherer the snake with his menting feather-tipped stick, he soon uncoils, when down swoops a hand that snatches him from the ground by a grip around the neck. The snake is then taken over to the antelope priest line, to be held by one of them Hopi snake dancers 93 until wanted again. "Other threemember groups low the fol first, in cor responding order and procedure, but Hopi notice that the poisonous rattlers are always handed to a full-grown an telope priest, while the harmless bullsnakes are given to the younger ones to I priest in daily garb hold. chap received a big snake, more than He had grasped his twice the length of himself. to him, and the low when it was handed too prize snake swinging its head about finally hits the little fellow a bump on the nose. He drops the snake and crying turns to his mother who is seated only a few steps away. The mother coos and pets and praises him until he again has courage enough to go stand in the line and receive the snake from the gatherer, who had instantly recaptured it when the snake had dropped to the "One little ground. "I shall not soon forget that courageous youngster as he stood the sec ond time in the line, sniffling to be sure, but holding onto that snake with a two-fisted grip that fairly choked the life out of it. I Snake dancers and 94 visitors "The incident brought to my mind, as I cranked away at my camera, a scene of my own early child hood, when another mother, following a similar panic in her own little boy, had likewise soothed and petted him, and finally persuaded him to go back and stand in line again with his Sunday School class and say his scripture verse. How very like we are, after all, no matter what our dress, our color, or degree of culture. "But my attention is brought back with a snap to the scene before me by a change in the pitch of the chant. An old priest is sprinkling meal on the plaza floor. He draws sacred figures therein with a stick, steps back, and all the snakes are thrown down onto the meal picture, a squirming mass. "Then, at a signal, the priests dash at the writh ing snakes, grab as many as they can, and race down the mesa trails, out onto the sandy plain, to release these messengers carrying prayers 'to those above* for rain on the meager crops of the worshipers. "Returning, all participants repair to the ledge behind the pueblo where the women hand them bowls of a powerful emetic. I can't describe it to you, for I went right away from there. "Then out onto the plaza women and girls bear trays of food, and all join in a gorgeous feast, which lasts until near midnight. "I find myself getting hungry, and I ask my hostess to grind, in her corn mill, for my supper drink, some coffee beans I brought with me. The mill is a sloping stone set in the floor, on which she pours the coffee beans, and rubs them with another stone until the grinding is completed. "She gathers up the pulverized product with a brush of coarse grass with which just a little while before I had seen her sweep the dirt floor, and with which earlier she had brushed her hair. "In spite of this I liked the coffee she made, I had to like it, as I did the corn bread she baked on the stone stove-top, for I hadn't come there to starve. 95 "With my midnight supper over, I hung my coat on the 'blanket pole' spanning the room, and lay down to sleep on the wide dirt ledge running around the room, a few inches higher than the floor. "Next morning, after a breakfast, which is prac my supper of the night before, tically a duplicate of I prepare for bill, and as I departure. I pay am my about to leave am my presented with a saddle- blanket of native weave and dye. "My hunter of the day before presents me the boomerang with which he killed the rabbit. He assists another to carry my traps down the trail and load them into the wagon; and I start my re turn journey. "The great bi-annual show is over, the Hopi snake dance. The whole is an elaborate prayer for It poured. A dry rain, and rain it did that night. sink near the middle trading post was now a lake around which a I must detour. "Eventually I reach the railroad again and board train bound for the noise and confusion of civiliza tion, but with a feeling that I should longer in the silence and the like to stay solitude of that great desert." Back in Washington motion picture development was again taken up. The early collection of motion picture films largely consisted of elementary sub jects, as has already been pointed out, and because dancing girl subjects were so easily obtained, these were frequently seen. It was one of these subjects that was being pro jected in the room of the Capital Bicycle Club, be an audience of ladies and gentlemen, when some thing went wrong with the machine. The light being on, the picture continued on the screen as a single lantern slide. While the young man was tinkering with the balky machine, he heard a titter in the audience, and looking at the screen, discovered that the film had stopped just as one of the performers, fore 96 who was turning a flip- flop, had her nether ex tremities stuck up in the air in a very immodest fashion. He put the light out in a hurry. It was about this time that the young man turned author, writing three books on the sub ject of motion pictures, in quick succession, all which found a market during the swaddling of clothes period of the new art. Perhaps the turning point came when he Mrs. Grace Love Jenkins married that wonderful girl, "Miss Grace," who had endeared herself to everyone by her sympathetic understanding and un selfishness, winning the hearts and confidences of all who came in contact with her. It is to her kindly help and business wisdom, rather than to any per sonal "genius," that this inventor attributes such success as has attended his efforts. The new home was set up in a very modest little frame house, which was bought on small monthly payments, for the in ventor was too poor to rent the house, the rent being $35 a month. Many a time the end of the month approached without the cash in sight, but before the end of the last day the $25.50 pay ment was always ready. This situation was A typical inventor's home 97 repeated so often it came to seem uncanny, and was spoken of with almost reverential breath. In 1898 Mr. Jenkins built the first horseless carriage seen on the ___ . m> streets of 'TSi^Ml iM ton, WashingD. C. It was indeed a queer-look- ing contraption, without springs, steered with a til but with very fancy upholstery. ler, i About the most ^a^ that can be said of this early horseless First auto in Washington, 1898 carriage is that it had a wheel under each corner, used steam as a source of power, and would actually run. Its top speed might have been eight miles per hour, perhaps, when everything worked fine. At any rate, it rarely had a speed which would prevent the small boy from running rings around it, and with a derisive thumb at his nose. The steam generator was hardly larger than a Nevertheless, the District Govern large bucket. ment insisted that a steam-boiler license must be obtained before they would officially permit its op eration on the streets. The opposing argument was made that other mobile steam boilers were per mitted in the city without licenses, namely, locomo tives, and that it hardly seemed fair to require one But a license was insisted for this little teakettle. upon, and so a steam-boiler license it had, this first Washington automobile. Other and better vehicles were built by Mr. Jenkins, "horseless carriages" though they still re mained, until finally a large car was constructed, seating twenty passengers, the first sight-seeing bus, doubtless. It was well made and driven by a double compound steam engine. Individual chairs were 98 This horseless carriage is thought to be the first to the hood in front. 99 have the engine under 100 intended for the passengers; but the financial backers refused to put up any more cash, and so the car was sold at auction by the holder of a note for a borrow ing made thereon, and the car went to New York City for sight-seeing service in Central Park and Riverside Drive. This inventor, like other pioneers in horseless carriage development, went broke, but each con tributed his bit, and set the goal stake a little farther ahead, until ultimately the automobile came to such a state of perfection that, with the slogan, "The most transportation for the least money/' it made one of our citizens the richest man in the world. And with this undertaking was born a new business policy. A policy of high wages and a superior product at the lowest possible price. It was a revolutionary policy, but it worked. In 1900 Mr. Jenkins was asked to assist in the defense of independent motion picture producers who were being sued by the motion picture trust for alleged patents infringement. Injunctions had been secured against several of them, one of whom, the M. Company, had sent its director, players and to Cuba to make motion pictures, to avoid the injunction against making pictures in the I. P. camera man United States. Mr. Jenkins, from his experience, knowledge, and the motion picture art, was able immediately to supply a non -infringing camera. This camera was brought before the Court to show that the plaintiffs skill in were not entitled to a broader interpretation of their patents than the patents themselves disclosed. And as the new camera seemed to establish this, the injunctions were dissolved, and in due course the Court rendered its decision, in the following language: Quoting from C. C. A., 2nd Ckt., March 10, 1902, Fed. 114, page 926, the Court said: "The photographic reproductions of moving ob jects, the production from the negatives of a series of pictures, representing the 101 successive stages of motion, and the presentation of them by an exhibit ing apparatus to the eye of the spectator in such rapid sequence as to blend them together and give the effect of a single picture in which the objects had been accomplished long before Mr. Edison entered the field." This decision set the infant industry free to grow as its merit as a public entertainer might warrant, are moving, ultimately to become the most widely accepted source of group entertainment ever known. To this "dumb" show, speech, music and appropriate sounds were later added, and often in all the gorgeous colors of nature. Many attempts were made to introduce depth, i.e., stereoscopic relief, in the picture, but to date no publicly-acceptable method has been found. Within a few months, after taking over the re sponsibility of financing a home, Mr. Jenkins began the consideration of a more sanitary container for the delivery of milk to families. The glass bottle had, by that time, entirely superseded the milk-can and hand-dipper to fill the pitcher or pan left on the But doorstep by the housewife the night before. the glass bottle was often used for such unsanitary purposes as to cause Health Bureau heartily Officials to en courage the trial of the proposed new single -serv ice container. As designed the new "bottle" consisted of a finally spirally wound cylindrical box of paraffined pa per, with fixed bottom, and slip-cover top. 102 Automatic machinery was built to make the boxes as a continuous process, which was recognized as the only way it would be possible to make it if it was to successfully compete with the multi-service glass bottle. The glass bottles cost five dollars a hundred. survey in several cities was then made to discover the number of trips a Bottle averaged before it was A This was found to be ten trips. Ob the then, single-trip paper box must sell at viously, And for three years it five dollars per thousand. was done. But the margin of sales price above the total price was so very narrow that it was ultimately decided to double the sales price and confine the use of the box to articles selling for a much higher unit price than milk; for example, ice cream, cottage lost or broken. cheese, oysters, and the like. This proved the practical this particular receptacle, field of usefulness for and that is why you find handy boxes at your favorite grocery and drug stores, a box made so well that the housewife saves them for other uses, when emptied, and reluctantly throws them away when too many accumulate about these the house. When to sell a patent, if the invention is such that a sale is best, is often of importance to the inventor. For example, a ball bearing of a new type was de signed; a patent secured thereon; and an offer of $750 was received from a manufacturer of ball bear The inventor held out for a higher price. ings. Very shortly thereafter the "ball-separator" or "cage" bearing came out. It was better, and the sale of the other ball bearing was now impossible. In discussing this situation with his patent attor ney the inventor was told of a similar case in trolley At first the current collectors car development. ran on top of the trolley. Trouble was often en countered at the cross-overs. The attorney's client had invented an excellent device, and $300,000 was offered for the patent. The attorney urged him 103 it, but the inventor wanted "a million dol While he waited, a patent was issued for the now universally-used under-running trolley arm, and the other patent was worthless; the inventor could not sell it at any price. The conclusion seems to be that when the inventor gets a fair price offer he should take it. The successful completion of an invention rarely means the end of the mental worry. The inventor may make a good sales arrangement, but this does not always mean his troubles are over. Our hero invented a milk-bottle capper. It was really a very good bottle capper. He took the model and the patent to a dairy machinery manufacturer in a distant city. A deal was consummated whereby the inventor was paid $10,000 in cash; to be followed by a royalty of $2.50 on each capper sold. But time passed and no royalties were received, nor could the inventor get any answer to his inquiries. He then turned the contract over to an attorney for action. Later on it was discovered that the attorney was crooked and had surrendered the contract for a cash The conclusion consideration which he pocketed. civil attorneys time seems to be: Select honest this to take lars." as well as honest patent attorneys. Both are avail able. When, in 1908, President Theodore Roosevelt, on the White House yacht, Mayflower, went down the Potomac River to Hampton Roads to review the battle fleet, Secretary Newberry of the Navy au thorized the young man to take his motion picture camera aboard the Navy tug put at the disposal of photographers, on the usual arrangement that "cop ies of all photographs made and of all the motion pictures made" should be delivered free of cost to the Navy. It was a marvelous sight, that great parade of fighting watercraft, and the motion picture con tributed to a permanent record of fleet activities. On the way home the value of motion pictures as 104 an educational means was discussed among the pressmen, with the result that the inventor deter mined to take a try at it. So he designed a projector, especially adapted to the new service, fire safety being particularly emphasized. On the test by fire authorities, its fire safety features being demon strated, this particular machine was approved for This advantage the usual booth. of the the usefulness machine, for greatly enlarged similar action was taken in several states and quite a number of cities. The inventor set up a corporation to exploit the new machine, and in the first year, the year of its introduction, ten times more business was done in the territory covered than by all competitors combined. With this claim proved, buyers for the patents of the little corporation were easily found, a new corporation set up, and a skilled merchandizer put at the head of it. Mr. Jenkins was then again free to follow new research and invention on his own account. A new usefulness was proposed for the motion use without A picture camera, namely, undersea pictures. water-tight chamber to contain the camera and operator with a free air tube leading to the surface. In the end of the chamber a thick glass window was set, through which the camera lens looked, and another such window through which the camera man sighted his aquatic subjects. The ver tube pro vided equalized air pressure from the surface, with a tical air gentle circulation a small blower. The scheme, in one modification or an provided by other, has been in Undersea motion pictures 105 The Graphoscope; first motion picture projector designed exclusively educational use. 106 for PH 0) H 107 use ever since. It is believed to be capable of greatly enlarged For example, usefulness in wrecking operations. controlled the switches by through operator in the under water chamber, grappling hooks, scoops, magnets, and the like, could be handled in almost exactly the same way the crane man now operates circumstances. Salvage operations open could then be carried on as a continuous process, the chamber being held to the iron sides of the ship by magnets at the end of extended arms, for example. But when the physician, in 1910, said that the inventor must immediately take a rest or his life span would end within six months, Mr. Jenkins, ac companied by Mrs. Jenkins, put the wheels of his automobile in the ocean at Atlantic City. Then heading westward, he continued toward the setting sun until the same wheels rolled through the surf running over the white sands of the Pacific coast. Many days after leaving the Atlantic coast the car drew up beside a concrete post the cross-arm 1733 of which read: "1733 miles to San Francisco; miles to Boston," with arrows pointing west and After reading the inscription Mrs. pointing east. Jenkins exclaimed: "Do you mean to say that we are only halfway across?" But it did not matter, for by that time the trek had become an enjoyable in air vacation. Varied experiences were encountered in this first trans-continental automobile crossing of our country. In many places, no roads of any kind, not even trails; past homesteads with a single barbed wire enclosing the ranch, and, sometimes, on a board hanging to the wire where the loose end was wrapped around a post, the forceful admonition: you, shut the gate." Discoveries new to the tourists were made almost Just before reaching Medicine Bow the car daily. traveled a road at the foot of an oyster-shell moun tain. This mountain had once been a dimple in the ' 108 ocean floor. But a geological upheaval of long ago had turned this dimple over, leaving it a mole on the face of the plain, three thousand feet above present sea level and a thousand miles from shore. At the end of another day's driving the car rolled into Salt Lake City, over the last 75 miles of the old Mormon the trail. Chamber At the banquet given the of Commerce a few tourists by nights later, an inscription was read on the bleached forehead of a "Made buffalo skull (in a glass case), as follows: fifteen miles today. All well. Brigham Young." Another day the car was stopped beside a similar buffalo skull, with one horn stuck in the sandy gravel of the plain to hold it in place. Upon the flat of the skull was scrawled: "Water twenty paces," and underneath, an arrow pointing to a pool of that lifegiving treasure often scarcer than gold in that arid territory. In due time the car, crossing the Californiastate line at Lake Tahoe, rolled down the side of the range to Sacramento to spend the Nevada sunny before reaching San Francisco and the few days later the trip was con tinued southward to Los Angeles, where, dipping the wheels in the Pacific, the first transcontinental tourists' tour ended in a glorious uproar. The car had been initially fitted with knobby tread tires, the first of their kind, and replaced with the same kind as often as required. The knack of vul last night Pacific Ocean. A canizing tires with knobs had not yet been mastered by the makers, so that they were rather easily de tached by souvenir hunters when the car stood un attended on the streets of Pacific coast cities. But this destruction of the tires was accepted philosoph ically as a part of the penalty of the pioneering game. Motion pictures and "stills" were made on the trip, a record both entertaining and useful as the study of transcontinental automobile roads became more and more acute. Returning to Washington, and resuming the study 109 motor cars, it seemed obvious to Mr. Jenkins that as automobiles came more and more into use, and particularly as larger engines with more cylinders of built, some self-starter means must be provided. the larger cars it took a good, husky man to crank the engines; ladies were barred. The first application was a self-starter which Mr. Jenkins had invented a year previously, development of which was interrupted by the Ocean -to-Ocean trip. He tried it out successfully on a four-cylinder car, and then, for demonstration, bought one of the best of the few six-cylinder cars then available and similarly equipped that. It was found, as expected, that Mrs. Jenkins could operate this car as easily as a man could. So a tour of the few six-cylinder car manufacturers was planned, to sell them the idea of the new self-starter, and to license its use by them. But the demonstration car had only reached were On Philadelphia when parties were found who wanted The sale was con to buy the patents outright. a of the summated, though part agreement provided for the completion of the tour as originally planned, with a representative of the new owner as a passenger. Incidentally, an additional value was found for the self-starter when the engine was accidentally "killed" on a very bad mud road. To have started the engine without the new starter would have meant getting down in that "muddy mud" to crank the motor. Those involved thanked the new invention for its never-failing aid in a bad situation. About this time the study of airplane possibilities was begun; of course, from a layman's point of view. Applications for patents were filed on various "im Many of the patents were issued provements." before the inventor had ever been up in an airplane. Later, the result of a study of the flying machine from closer contact, kindred knowledge in other arts, and subsequent experiences as a pilot, disclosed that many of these patented ideas are foolish and im The trouble lay, of course, in the fact practical. no that the conclusions were drawn from the limited knowledge of the man on the ground, in ignorance of the entirely new phenomena involved in an air plane in flight, and hardly to be guessed by an en gineer, the lever fulcrum of whose reasoning rested on the ground, or at least something more substantial than a baby's breath. Just as an illustration: how many of us knew in 1912, and how few know now, that 75 to 80 per cent of the lift of an airplane comes from the air which passes over the top of the wings ? The beginning of war Europe, which later came in to be designated as "the World War," started the in our case we should be study preparedness drawn into the conflict in defense of our own security. The use of motion picture cameras aboard air planes was one of the subjects involved, and Mr. Jenkins was called on for such assistance as he might be able to render. But as his standard motion picture camera must be modified to best adapt it to work from the unstable base of an airplane, the inventor began his first series of test "hops" aboard Navy bomber planes not long after Kaiser Wilhelm started out to con quer the world singlehanded. The first move was to overcome the wobbly effect of which would appear in reproductions of motion made aboard flying machines. "Still" pictures pictures, i.e., cessfully be "snapshots" pictures, could very suc planes, of course, but motion made from pictures could not. So two methods to hold the camera steady were The first consisted in mounting the camera on a heavy leather belt buckled around the waist of the cameraman as he stood in the gunner's cockpit aboard the plane. It was quite successful, and many excellent movies were made over Washington with tried. this arrangement. The method tried consisted in hanging the a compass bearing frame and loading it with a pendulum weight so that the wobble of the camera other in ill ship would have little effect on the camera because of the inertia residing in the heavy pendulum. The resultant pictures were quite satisfactory. further modification was later made in the camera itself, a continuous movement of the film being substituted for the usual intermittent move ment. The film was drawn across a very narrow transverse slit. The traveling lens-image at the slit is an image of the terrain being flown over. And as the movement of the film is adjusted to approximate the movement of the ground image at the slit, sharp pictures are made. The result is a panorama picture of the course flown, an inch wide and two hundred A feet long. This panorama picture film is about an inch to the mile at suitable elevations. The usual length of a motion picture film for the same 200 miles would be about 15,000 feet long, or a ratio of advantage in cost of the new to the old method of approximately one hundred and fifty times. These tests in airplane flights showed the inventor the opportunities, outside of motion pictures, for offense and defense, residing in the plane. Some suggestions were found useful and were adopted by our military forces, though none of them issued as patents until after the war. The government's rule on inventions of war usefulness decreed, that however, applications thereon should not be issued during the war period, and so applications were tied up in the Patent Office for action later. Before the entrance of the United States into the World War, the motion picture interest had begun to feel the inconvenience and handicap of the ab sence of standards. Efforts were made to form standards committees within the industry itself, but all such attempts were fruitless, principally because of a lack of mutual confidence in the integrity of purpose of competing interests. It looked as though this plan could not be made to work out successfully, so Mr. Jenkins decided to form a society of standardof secrecy 112 izing engineers on his own responsibility. Returning from the last of these previously fruitless attempts, he sent telegraphic invitations to engineer friends to meet him in Washington for the purpose. Thir teen came, and the Society of Motion Picture Engi neers was organized and incorporated. Mr. Jenkins was selected president, but for some time he found holding the membership together a difficult task because of the skepticism resulting from the failure of all such previous efforts at standardization. But hard work and member confidence in the in tegrity of the founder maintained the solidarity of the organization through the crucial period, and at this writing, the Society of Motion Picture Engineers has a world-wide membership, and its recommenda tions are accepted by the industry as though they were enforcible orders. The Society will never compare in membership with the numbers enrolled in other similar societies, for example, the Society of Automotive Engineers, because of the relatively limited number of en There are but gineers involved in the industry. three manufacturers of theatre motion picture pro jectors in this country, while there are hundreds of manufacturers of automobiles, motor boats, and flying machines, and employing thousands of engineers. But as color and sound were added to the motion picture the development in related arts was ap plicable, and so new groups of engineers were added to the initial photographic talent involved. En gineers are now enrolled in the Society from some of the largest industries of our nation, and its ac cumulated store of information so attractive that the membership is now universal. When the United States joined the defenders of the peace of the world, the new society of motion picture engineers found that its standardization had anticipated a forced standardization, and was, there more useful because izing service. fore, it 113 was ready with standard The portable projector, the Graphoscope, pre viously designed for school use, proved to be ad mirably adapted for use in cantonments and aboard troop ships, and thousands of them were put to Three entertaining and instructing the soldiers. were used aboard the U. S. S. George Washington which carried President Woodrow Wilson to France, and back again to his home country. Mr. Jenkins volunteered for this and such other service as the government might find for him, and ultimately was sent his "dollar-a-year" check, follow ing the wild scenes of Armistice Day and its re lease from the pent up sorrow and terror of the un known. During the war activities the inventor had seen the need for a simple, single piece device which would give to a stationary beam of light impinging on one side of it an oscillating motion on the emergent side, and as soon as released for independent work again, the discovery of such a device was undertaken. This research resulted in the invention of the pris matic ring, a new shape in glass, a new contribution to optical science. A ray or beam of light incident on the ring from a fixed point is given an oscillating motion on the emergent side of the ring in rotation. It is compar able to a solid glass prism which changes the angle between its sides. The prismatic ring was found very valuable in mechanisms for the transmission of photographs by radio, as will be explained later; and in a directAs the reading ground speedometer for airships. ring becomes better known doubtless many other uses will be found therefor. Some time after the signing of the Armistice Mr. Jenkins wrote a letter to the Secretary of the Navy requesting the privilege of purchasing a flying boat from the Navy surplus supply in store at Hampton Roads. Presenting the letter to Assistant Secretary Franklin D. Roosevelt, and after some pleasant 114 banter about the danger of flying, the letter was That evening Mr. and Mrs. Jenkins took initialed. the night boat to Old Point Comfort. After break fast they crossed the Roads to the Navy storehouse where a flying boat was selected, this being the first intimation Mrs. Jenkins had had of the object of the journey. But the only criticism she made was: "I hope we will not regret having bought it." Later she repeatedly rode in that same flying machine, and enjoyed it, for Mr. Jenkins flew these boats, i.e., this boat and its three successors, for eight years without a single mishap of any kind whatever. When this first flying machine was taken out of its 30-foot boxes, it was successfully assembled by following the blue prints which accompanied it. A check-up by Lt. Edw. W. Rounds, a Navy test pilot, was requested, and instructions in flying it. But this latter request was not favorably received. "You are too old," the lieutenant advised; "y u must "I am past fifty," Mr. Jenkins be nearly fifty." replied, "but I am familiar with the principles in- involved, and shall fly it intelligently." The pilot thought a moment and then said: "All right, if you will promise, on your honor, not to solo until you have been up with me for twenty flying hours." To which Mr. Jenkins replied: "I will promise not to take my first solo without your consent." In twelve hours the instructor's consent was given, and plans were made for the momentous event. With friends in a motor boat as "official observers," one of whom was the instructor's sweetheart, and others a boy friend and his sweetheart, with Mr. Jenkins' me chanic operating the motor boat, all was ready. After a few minutes in the air with the instructor, the plane was brought down on the water, and the motor boat moved up to it. The instructor goes over side and his place is taken by a bag of gravel so that the balance of the plane might not feel unnatural to the student. The motor boat backs away, and Mr. Jenkins 115 116 5 so I 3 E 03 > .S 117 The prismatic ring can be rotated to follow any moving object a motion e.g., picture film; or if fitted with a high-reading automo bile speedometer the speed of an airplane or dirigible can be read directly off a dial ; by the navigating 118 officer. Every normal man instinctively seeks a recreational activity hunting, fishing, riding, tennis, golf. The author's relaxation from research work is flying an airplane sport. 119 and it's delightful "gives her the gun"; the plane skims along the water surface for a hundred yards or so, and then gracefully lifts, to sail around as obediently as before; and his first solo flight had passed into personal history. Through the courtesy of Lieut. Col. C. O. Sherrill, U. S. public buildings and grounds, and successor Lieut. Col. U. S. Grant, 3rd, permission was given Mr. Jenkins to change passen gers from the sea wall of Haines Point, one of Wash friend would be taken ington's playgrounds. aboard and the plane headed out into the river by persons running along the wall and pushing on the in charge of later his A When out in the river, Mr. Jenkins would tip. stand up on the seat, give the motor crank a pull, and the motor never failed to start. This was made possible by a little "jigger" which Mr. Jenkins had put on the motor, although before that it required three men to turn the motor over with snap enough to make it fire. Having started the motor he would drop down into the seat, fasten the safety belt, and wing they were off. was not always understood by onlookers that it was only friends who were taken up, and no fare charged. This sometimes resulted in comedy situa tions, as when the dear old lady handed her hat to a friend saying she would go next. Unfortunately, she could not be taken, though she said she "would be willing to wash his clothes for a year if only Mr. Jenkins would take her up." Soon after beginning to solo Mr. Jenkins found that flying was much more restful than automobiling, for there was no anxiety of collision, and the mo notonous drone of the motor tended to clear the mind It for straight thinking. On one such flying trip down the river, at a point above Mount Vernon, perhaps two thou in the air sand feet, there flashed into his mind the solution of a camera problem which had baffled him for many years, namely, from the time, 1894, when he had received his patent thereon. 120 The camera was what Mr. Jenkins christened a a time-stretching camera. Two hundred feet of film runs through the camera per second, and thirty-two hundred exposures are made thereon in that brief time; namely, sixteen exposures per foot of film, with each exposure located thereon with such microscopic exactness that when Chronoteine camera, i.e., prints from this negative were made and projected in a theatre machine the resultant screen picture was clear and steady. This reduction rate is 200 times slower than the time of the original perform ance itself, enabling the human eye to see things it had never before been able to see. The last problem was to prevent the ignition and destruction of the film if it touched anything when running through the camera, which it did at a rate above two miles a minute. Of course, it was neces sary to hold the film with extreme accuracy in the exact focus of the 2-inch photo lenses used. The slightest wobble at this point would cause blurred And yet how could the film be held so pictures. exactly without touching it? It was this problem the solution of which was found a half mile up in the air over Washington's tomb. The solution was almost self -suggesting when it was remembered that anything moving rapidly through the air attracts to its surface a skin of air which is dragged along with it. Thus if the film should be pulled down through a narrow channel in the focus of the lens, the skin of air clinging to the two sides of the film would hold the film in the exact focus of the lenses. And that is the way it worked out in practice. This Chronoteine camera is unique, the only camera ever made which will run film therethrough at such high speed and successfully record pictures thereon with only summer sunshine for illumination. Perhaps the most noteworthy pictures made with this camera were the now famous "pigeon pictures" which disclosed that birds do not manipulate their 121 flight as had previously been believed. Another interesting series of pictures were those made in 1930 of Bobby Jones, the golf champion, and which surprisingly disclosed to Bobby that he played golf differently from the way he taught it. These same Bobby Jones pictures also visually proved that there is a perceptible time interval be tween the moment an image falls on the human eye and its pictorial reception on the brain. In 1921 the Jenkins Laboratories was set up and incorporated to develop radio movies to be broad A staff of cast for entertainment in the home. was men and ladies gotten together, young young each selected for latent talent capable of being di A rected to the particular development planned. new building, fortunately, was found in the better section of Washington, and an intensive attack on the problem of visual radio was undertaken. In less than a year such success was attained that wings in demonstrations of the transmission of "still" photos could confidently be made for friends who happened in unannounced. Among those much appreciated visitors was Henry D. Hubbard, Secretary of the Bureau of Standards, who predicted that "motion pictures also will be similarly transmitted soon." Later, photographs were transmitted over the city telephone system to the Navy radio station at Anacostia, and there put on the air. These photos were received in northwest Washington in the pres ence of Dr. A. Hoyt Taylor, of the Navy Research Laboratories, and J. C. Edgerton, radio officer of the Post Office Department, each of whom kept as souvenirs examples of the photos received. First the Tracing the process is interesting. photograph was analyzed in a machine which, in successive lines, translates its light values into elec These variations of current repre tric current. senting picture values were then translated into sound in an earphone, which latter, held to the mouthpiece of the telephone on Mr. Jenkins' desk, 122 changed the sound back into current. This modu lated current then passed through two telephone exchanges, and at the receiver in the radio station in Anacostia was changed back into sound and then At Mr. into radio signals which were broadcast. Jenkins' home a radiovisor picked the signals out of the air and changed them back into the original light values, which in turn were recorded photo graphically. It was indeed an interesting succession of transpositions, but was very successfully done. Later in the same year, 1922, a public demonstra tion was put on for friends in the Navy, who came to the Laboratory to see it done Admirals Robinson Ziegemeier, Captains Tomkins and Foley, A portrait S. C. Hooper, and others. of Secretary Denby was transmitted from Navy radio station NOF, in Anacostia, and received in the Washington Laboratory, in the presence of these The picture was reproduced in the gentlemen. Washington Star with a write-up of the event. and Commander With such surprisingly good radio-photo results the Navy officials continued their generous aid in further experiments, and on March 3, 1923, radiophotos of President Warren G. Harding, Secretary of Commerce Herbert Hoover, Governor of Pennsyl vania Gifford Pinchot, and others were radioed from NOF to a receiver set up in the Evening Bulletin building, Philadelphia, by courtesy of Mr. Robert Some of the pictures were reproduced in a special 5 o'clock edition of March 3. McLean. Laboratory experiments were continued looking to the refinement of apparatus and methods, and later hundred-line radio-photos were made of Presi dent Calvin Coolidge, Dr. J. S. Montgomery, Chap lain of the U. S. House of Representatives, Hon. William Jennings Bryan, and others. Still later in the year a message in Japanese by Charge d' Affairs I. Yoshida, of the Japanese Embassy, Washington, addressed to the captain of a warship then in Boston Harbor was characters 123 This and succeeding pages are examples of photographs received by radio from a distance, by the Jenkins system, some of them from Washington to Philadelphia, and represent the best work done in 1922, 1923, and 1924. 124 THE WHITE HOUSE WASH' NGTON December 5,1922. Dear Mr .Jenkins: Please accept my thanks for the radio photograph which you were good enough to send to me. The production of a picture in this fashion is cer tainly one of the marvels of our time and I am under obligation to you for sending me this handsomely mounted copy which will be preserved as a very much prized souvenir. Gratefully yours, .Francis Jenkins 1519 Connecticut Avenue Ifir .0 Washington ,D.G . 125 126 127 128 DEPARTMENT OF COMMERCE OFFICE OF THE SECRETARY WASHINGTON February 1,1924 Mr. G. Francis Jenkins, 1519 Connecticut Avenue, Washington ,D .0 . Dear Mr -.Jenkins : I wish to express my appreciation for the photograph which you so kindly sent me. It represents a very startling development in radio and sometime when I have some leisure I would be interested in discussing the method with you . Yours faithfully, 129 130 HARRI5BURG October 23, 1923. Mr. C. Francis Jenkins, 5502 Sixteenth Street, Washington, D.C. Dear Mr. Jenkins: My heartiest thante for your letter of October 17th and for the coj$r of my first photograph by radio. I appreciate it more than I can easily say, and think it is a perfectly marvelous piece of .work under the circumstances. Also it is more than pleasant to have' it from you, in view of our long association, and so beautifully mounted. With renewed appreciation, and heartiest thanks for all the trouble you took in getting it Sincerely 131 132 WILLIAM JENNINGS BRYAN V L.LA I SERENA MIAMI. FLORIDA July 29,1924. Mr .c .Franc is Jenkins, 1519 Connecticut Avenue, Washington^ .0 . Dear Mr .Jenkins: I thank you for the Radio Pho tograph--it is wonderful! What is there left to be discovered? Appreciating your friendly interest, I am, Very truly yours 133 , GENERAL ELECTRIC COMPANY In Reply Refer to WEST LYNN, MASS. November 28,1922. .0 .Francis Jenkins 1519 Connecticut Ave., Mr Washington , ,D .0 . Dear Mr .Jenkins: I am in receipt of yours of November 25th, enclosing the radio pic It cer ture, for which I thank you. a successful result shows tainly When I first read of your pris matic ring arrangement in the "Scien I recognized that it tific American was the solution of a problem which I had often thought of as possible, and I can well understand that it may have applications which we do not even now think of. It is perfectly possible, as you say, to employ the method of radio transmission of pictures on a very con siderable scale, which would hardly be possible in transmitting them by the ordinary telegraph. 11 , With best regards, and grati fication to know that you are progres sing, I am., Very truly yours 134 , THE FRANKUN INSTITUTE OF THE STATE OF PENNSYLVANIA PHILADELPHIA March Mr .Francis Jenkins, 5502 -Sixteenth Street Washington ,D .0 ,N .W . , * My dear Mr .Jenkins: I want to say to you how delighted I was to receive your letter of March 6th, accompanied by, the beautiful examples of your success in transmitting photographs by radio. I enjoyed very de cidedly the opportunity that you gave me of seeing the process of receiving these pictures and have found since that a num ber of those whose attention I called -to your work, took advantage of the opportu nity and were greatly pleased with the results . I can only say that I appreciate to a certain extent, at least, the tremendous energy and persistence that you have put into the development of this new. .art and most heartily congratulate you on the success that you have obtained . I am promising myself that if I come to Washington at any time in the near future to make a visit to your laboratory and see you in your own private lair. Hoping that such an opportunity will not be too long delayed. I am, Sincerely yours S. and A. 135 Assistant , 136 Japanese and Chinese messages can be sent in native characters only by visual radio. 137 transmitted courtesy of by Mr. Jenkins, again through the the Navy, from station NOF, near Washington, to the Amrad station, WGI, at Medford Hillside, Mass. It was received at night and through the worst static condition of the year. The message was readable though covered with "static tracks." The message was reproduced in the Boston Traveler the following day. This same apparatus was then set up on the Post with one transmitter-receiver located at Omaha and the other at Iowa City, a section of the night-flying air-mail route from New York to San Francisco. The first message, a hand-written Office airways message, was put through the night of December 15, 1923. A few days thereafter Col. Paul Henderson, Second Assistant Postmaster, called Mr. Jenkins advising that General Lord, head of the Federal Budget Bureau, had told him that there was no appropriation out of which such experiments could be paid for, and they must stop. They stopped; and the young men came home for Christmas. In August, 1923, Mr. Jenkins went to Omaha as the guest of Col. Paul Henderson, then Second Assistant Postmaster General, to watch, for an ex citing week, the experiment of carrying mail by air plane at night. The flying field had been established at Fort Crook, some ten miles out of town. An automobile carried the officers to and from the hotel. And no one attempted to conceal a feverish interest in the possibilities which would be opened to the United States mail, directly, and aviation development in directly, by a successful conclusion of the courageous venture. Of those who were in attendance, some came be cause they had designed the field-lighting system, or the beacon equipment and course markers which stretched their winking chain from Chicago to Cheyenne across the black prairie. Others, like Glenn L. Martin, the airplane builder, to watch the 138 of the flying equipment, and still Mr. C. Townsend Ludington, of Phila delphia, with no immediate interest, perhaps, but who may have been studying the feasibility of the New York Philadelphia Washington passenger air line which he later established (1930), and which was so well thought out in advance that it broke all passenger-carrying records from the take-off of the very first ship. And there was Col. I.E. Dains, come simply to see his friend succeed 100 per cent in what performance others like called a very doubtful experiment. a table in headquarters the night mail route had been marked by a tape, to represent the course from one terminal to the other. As the reports of the passing of the ships were received from observa tion stations color -headed pins would be moved from point to point along the tape. Observing the advance of these pins the excited watchers followed the move ment of the eastbound and westbound mail through the night. As each approached Omaha, the mid of point flight, all would tumble into the automobile and hasten to the field. The party would be no more than outside the city boundary before the night -piercing beam of the ro tating beacon would be seen sweeping across the sky. Arriving at the field, everyone began watching toward the east and toward the west for the tiny wing lights which each plane carried. Presently from the beacon tower platform would come a voice "Mail," followed by excited field The big beacon light was turned off; the activity. field flood-lights turned on; and the mail truck made ready to run out to receive the Omaha mail when the plane came in. Then presently out of the dark into the field would glide this new thing, the nightflying mail, with all the importance of a living soul. Whether the west-bound or the east-bound mail came in first could not always be determined, so nearly exactly were the flying times. But many a calculating glance at the wind-sock was made in an many On 139 which plane would have an opposing head wind and which a helpful tail wind. But whether the east or west -bound plane got in first made little difference, for almost before one realized it the mail was unloaded and reloaded in the waiting plane which had already been warming up. The cockpit straps were buckled, the engine "reved" up, and then down across the field, up, and away into effort to predict the night the mail speeded bearing its messages of love and cheer, or only of prosaic business. The show was over, and the auto radiator cap pointed toward town and sleep, to dream of those pioneers cleaving the dark night toward opposite ocean shores. The experiment of carrying the mail on night flights now having been completed, and 100 per cent perfect, demonstrating its entire practicability, all Colonel Henderson, eyes were turned homeward. that the official would start for home explaining party train that asked Mr. Jenkins if he would by nighh back with the or did he go party prefer to go back as far as His selection of the by plane Chicago. did not Colonel Henderson, who, plane surprise in Mr. Jenkins's had knowing delight flying, already arranged for one of the pilots to earn- him into Chicago next morning. The trip can be no better described than it was in a letter to Mrs. Jenkins, written that night in Chicago. "Hopping off from Fort Crook field about nine o'clock, the plane held a compass course for Chicago, 4,000 feet up and a hundred miles an hour with al most monotonous rhythm over this level country. "But suddenly the big Liberty motor cuts out. In stantly the pilot swings the dead plane around on one wing, over a house and barn, low over an orchard, and sets it down in a pasture lot without a jar. An investigation soon discloses that the gasoline had water in it, gasoline bought at a distant field the day before by one of the *joy hoppers.* "Hardly was the plane on the ground until visitors pour into tin- field from every -ide. Daddy -traw hat. and overalls stuck in hightop hoots, driving the 'tin Lizzie,' and with mother in >unbonnet and apron on th<- hack seat, and Mary and Johnnie -landing on running hoard- holding onto But the farmers' telephone- are not the bows. permitted lon^-di-tance conneetion-. so the pilot and Mr. Jenkins accept a kindly farmer'- offer to carry them to a nearby town where Omaha can be asked to send another plane. The fanner hurries his guests back to the disabled plane*, with his auto skittering this way and that over the ^rea-\- surface of a muddy road, for it had been raining the night before. The pilot, who had just had a forced landing as a part of the day's hazard, looks with anxiety -r and at his fellow p. whispers: 'He is going to kill us yet.' "But they arrived unharmed, and gossip with the neighbors in the shadow of the airplane wings \>< M'nn 1o in - suddenly a boy jumps up and, pointing into Hut some western sky, cries: There he is.' had for his doubted, sharp eyes picked up that tiny before his elders could see it. much in the sky speck Soon the pilot 'dipped' his ship to advise the down plane pilot that he was seen. So the cows and horses were driven to one side of the pasture, and the automobiles brought in close, so that the pilot could have plenty of room to get down alongside the cripple. The pilot -mechanic got out frith a grin on his face: I know what's the matter, there's water in the gas. Take this ship and get on in. Bill and I will filter your gas, and hop off in an hour for home.' So changing baggage to the other plane it wa- -oon in the air IK aded for Chicago. "Colonel Henderson had asked the pilot to point out to me a particular beacon tower. As he passed he shook the plane, by kicking the rudder bar, to call his passenger's attention, and then pointing to the tower; another way of getting attention amid the pounding roar of the motor exhaust. until the 4 141 is the longest air trip I have taken to this and time, forcibly impressed me with the stupendous possibilities of a roadway unlimited in direction; for which no right-of-way must be bought, no grading done, no bridges built, and no curves to straighten "It or grades to level. "But presently the roar of the motor stopped and the plane glides to a landing in the Chicago airmail field. The trip is finished, the transportation lesson learned, emphasized when, on reaching the hotel, it is found that Colonel Henderson and his party has not yet arrived." In September Mr. Jenkins was invited to join a visitors' and observers' party aboard the IT. S. S. St. Mihiel to witness the experiment of sinking a by airplane bombs. At the Arsenal dock the party went aboard this old transport ship. Among those going, and still much in the public eye, was Gen. John A. Pershing. Other well known personages were Major Gen. M. M. Patrick and Rear Admiral W. A. Moffit. Altogether there were too many to attempt a listing. The ship cast off her mooring lines late in the afternoon, and early next morning, in Hampton Roads, the Assistant Secretary of War joined the party. The trip was indeed an eventful one, perhaps no better told here than by quoting from a letter Mr. Jenkins wrote Mrs. Jenkins while aboard. "Well, I've just seen a big battleship shot down. To be sure it was an antiquated old tub, but she looked big and formidable as she rode at anchor while the planes flew overhead, 10,000 feet up and looking very small indeed. But watching intently one could see the bombs released, and could follow each all the way down, about 10 seconds usually. They shot all morning at the New Jersey anchored about five miles south of Diamond Shoals light-ship, off the North Carolina coast, placing the bombs all around her, with spouting geysers of water following each explosion. Finally the order was given to 'Sink her.' battleship 142 We were all extra alert then, for this was the big show. The next bomb struck squarely amidships, with a great cloud of black smoke and debris, for it tore up her decks, knocked down both lattice masts and funnels. In fact, her whole upper structure was shot away. Our boat then steamed toward her from our location about two miles away. However, before we got very close in, she listed badly, and soon turned over completely. She then began to settle by the stern, water spouting out of the holes in her hull, and soon went under. We steamed over her grave in a great oil slick which marked the spot. "Those of us who watched her go down were silent and rather awed, I think. I know I felt as though she hadn't been given a sporting chance, but, like Edith Cavell, she had been cruelly and unfairly shot down. A foolish feeling, of course, but a sensation of resentment came over me as she went under. It didn't seem quite sportsmanlike. "The attack on the Virginia was practically a General repetition of that on the New Jersey. Mitchell's men seemed to put the bombs exactly where orders directed. The only difference I noticed was that the bomb which sank the Virginia struck on the forward deck, but her fate was just as de I think it was the finitely determined by the shot. general conclusion that a battleship has little chance to successfully defend herself against a fleet of air planes. over, and we are steaming toward had troubled dreams last night, dreams of And some two again seeing the bombs strike. seconds later a shudder would pass over our ship, to be followed eight or ten seconds later by a 'boom,' which indicated we were two miles away; about the same distance from the target as the bombing planes were above it. When I awoke the dream seemed as real as the reality of the day's work itself. "But after breakfast my friend, Mr. Preston Bassett, of the Sperry Gyroscope Co., took me up "Well, home. it's all I 143 ' : ; """,v,. s ; -ill pound bomb of TNT, dropped on battleship from plane flying two miles high; a miss (above) and a hit (below). 10,000 144 into the wheelhouse to observe the behavior of the master gyro compass, and also the distant controlled compasses at various stations on the ship. The gyro compass is a great achievement. Then after we were seated with our feet on the deck rail, as the ship slips through the quiet water, he explains also the working of the 'Iron Mike,' the gyro-controlled automatic steersman which holds the ship on her course from port to port. It has been a great treat, this demon stration. We shall be in shortly now. I excused myself to my friend to write you this story." Early in the week of June 7, 1925, Mr. Jenkins considered the development of radiovision, radiomovies and television had proceeded so far that a public disclosure of radiovision and radiomovies might be undertaken. Orders were therefore given the staff to set up a transmitter in the NOF station, at Anacostia, which had again been offered by the Navy for the demonstration. A receiver was ready in the laboratories in Washington. The last ad had been and made, justment everything set for the show." "big Saturday early morning testing was and Mr. Jenkins went to the phone satisfactory, and called his friend of science, Dr. George M. Burgess, director of the Bureau of Standards; the Secretary of the Navy, Curtis D. Wilbur, who asked if he might bring others; Admirals S. S. Robinson and H. J. Ziegemeier, and Captains J. T. Thomkins and E. C. Hooper; Judge S. B. Davis, Department of Commerce; and Mr. W. D. Terrill, of the Radio them apparently wanted to come, Burgess saying he was dropping everything to come at once. A few minutes later Mr. Jenkins walked back into the receiving room to see that everything was ready, To his con just as Dr. Burgess was announced. sternation he found something had gone wrong; Division. All of Dr. there were no radiomovies coming in. Crestfallen, Mr. Jenkins greeted the doctor, and with dragging feet led him to the rear room of the laboratory, where 145 uhttay IX "Radio SUNDAY MORNING, JUNE Vision*** 14, 1925 Shown First Time In History by Capital Inventor C, Francis Jenkins* New Wireless Appa ratus Depicts AivayU* Moving Objects Miles INS S. Officials See Explc desks during the next war and 1 dream of silence, became an accom watching the battle in progress." "That's* perfectly possible, Mr. Sec plished fact yesterday afternoon, with the inventor replied seriously. retary," and Secretary of "the Navy Wilbur The demonstration was of a strictly other high Government officials wit private .nature and, in the words of nessing the feat. Mr. Jertkins, did not pretend to be a 1 With the aid of a remarkable appa "show," "It is, merely a scientific test that, ratus invented by the Washington r our e haA attained goal," proves we scientist, C, I<"rancis Jenkins, the Sec A "By Mr. Jenkins told his visitors. retary of the Navy, Dr. George M, making: numerous improvements in Hurges. director of the Bureau of our sending and machines receiving Standards.; Admiral D. W. Taylor, we expfect to be able shortly to stage Peary Cn'pt. 1'ri.ul Foley of the Naval Re- a 'radio, vision show.' with the talent arch .-iborutory and others actu performing at "the broadcasting sta the ally "waw" by radio an object act in tion and the audiom-e watching studio motion several miles distant in front performance at the receiving niiles distant." of a "radio eye" installed at the Naval What he officials saw' yesterday Radio Station, NOF, at Bellevue, D. C, afternoon was the imasre of a, small By th A It %vas heralded as the first time in cross revolving in a beam of H|?ht BOS1 at history that man has literally seen flashed 'T<ss a light-sensitive cell were B. Ma fnr-away objects in motion through Station {NOP, No other objects while Amund image, the test. The in* used the uncanny agency of wireless.. As Secretary Wilbur watched th not clefcr < ut r was easily distinguish his con S impart* image of a revolving propeller, se able. Director Burgess of tfte Bureau ot crew e lected as the "Subject" to be fer<iadin congratulating the in Rtandajrds. Charles rast, n.s it cavorteia on a small screen said: "You've" certainly got it, in the Jenkins laboratory, at 1519 ventor, The < all rlgl)t, if my eyes aren't deceiving feet of Coanei'fl' ut avenue, he remarkedv d on Fag* 4, Column 6.) "I JtLiJ>o*e we'll be Hitting At our into t* "Radio vision," long the fantastic MAN 1 :-:t i j he rd ! ' i 146 147 Dr. Geo. M. Burgess, Director U. S. Bureau of Standards, inspecting apparatus Mr. Jenkins used to receive "Vision-byRadio" on the occasion of the first transmission of vision and movies by radio from ratories, Navy Washington, June Station 13, 1925. 148 NOF to the Jenkins Labo the receiver was located. As he went along he ex plained that "too much should not be expected," and in this wise began building up an excuse for the balky machine. But the excuse was never made, for as the door opened it was discovered that the mechanism was again performing, beautifully. Only the pioneer will ever appreciate the relief of that moment, when anticipated chagrin was And happily the superseded by congratulations. Then apparatus continued to operate perfectly. the direction at of one a of the finally petty officer, the transmitter in before that stood remote admirals, radio station and wig-wagged a message to his superiors standing before the radiovisor in the sur charged atmosphere of that first television receiving room. Congratulations were in order, but they seemed to be given in a rather awed manner as the unfathom able possibilities of this new extension of vision came to be more and more realized. Two years later, 1927, the A. T. & T. Co. human made a television demonstration over their wires one-way between Washington and New York City. Wide publicity resulted from this demonstration, and a tremendous impetus was given the development of television, as it doubtless appeared to engineers and inventors everywhere as an endorsement of the pioneer attainments and predictions of Mr. Jenkins and his staff of assistants. During the week of September 25, 1925, Mr. and Mrs. Jenkins were guests of Mr. Roger Babson, at Bab son Park, Mass., the week of the Babson Annual Business Conference, when Mr. Jenkins read a paper describing the progress he had attained in fac simile radio transmission, radiomovies, and television, and predicting a wide service when an acceptable public introduction had been attained. A year later Mr. Jenkins again attended as a guest speaker, and read a paper on the immediate future development of the airplane in business, prophesying 149 a "shuttle line" or "taxi air service," from the flying the business center of the city. This prophecy now seems likely soon to be realized in the use of the slotted flap wing, and the autogyro; the most spectacular feat of the latter was landing in, and flying out of the tree-bounded lawn of the White House when President Herbert Hoover, on April 22, 1931, awarded the Collier trophy to the American developers of this "windmill" plane. The next suggestion of a new development came from outside the Jenkins Laboratories, when in July, 1926, Capt. Ridley McLean and Capt. S. C. Hooper, of the U. S. Navy, and Prof. C. F. Marvin, of the Weather Bureau, met in Mr. Jenkins' office for a conference on the feasibility of an experimental field to weather map service by radio to ships at sea. After some discussion Mr. Jenkins agreed to de sign and build the special machines required, and to have them ready to install and operate within five weeks. The Weather Bureau agreed to furnish a current (8 x 10 inch) weather map every morning; and the Navy was to furnish a radio transmitter at Arlington Wireless Station and the ships required to carry the map receivers in this triangular experi ment. Within the time specified two weather map trans mitters and six receivers were ready. One trans mitter was set up in the Jenkins Laboratories, and attached to a short-wave radio broadcast instrument; the other was set up in the Recreation Room of the Arlington Wireless Station, where it was operated kc. until cold weather. It was then moved into the Navy Building, in Washington, and set up in a room off "Radio Central" in the Bureau of Communications, and connected with Arlington by on 36 wire. 150 FE3 3,. 192? ent of Agriculture, Weather B**f?a& Department Cltartc* F. ffUrvin. Cttt#t ^ ^^^^3 Weather Map by Radio Weather Map by (original 8 Radio x 10 -inch) 151 oS fc 152 153 FROM: USS KITTERY ACTION :OPNAV NIFO: HYDRO. BUENG. 1016 REF YOUR 1914 1215 SECOND HIGH FREQUENCY MAP PERFECT 0225 0-35863 FROM: USS KITTERY TO ACTION: OPNAV BUENG HYDRO WASHN. FORTY FIFTEEN KCS MAP EXCELLENT INFO: 1023 DL 1455. 1826. FROM: USS KITTERY TO ACTION: OPNAV BUENG HYDRO WASHN. FORTY FIFTEEN KCS MAP EXCELLENT INFO: 1023 DL 1455. 1826. FROM: USS KITTERY OPNAV MIDNIGHT MAP EXCELLENT RECEIVED DUR ING LOCAL THUNDER SHOWER 1400. 2034 MM. TO: 1022 FROM: USS KITTERY TO ACTION: OPNAV INFO: BUENG HYDRO. 1020 NIGHT MAPS EXCELLENT ON FOUR THOUSAND FIFTEEN KCS 0010. 1154 Z 1-4406. FROM: USS KITTERY TO ACTION: OPNAV BUENG HYDRO BOTH MAPS THIS DATE EXCELLENT INFO: 1029 XL 1529 154 1432. 4 Z LARK V NHW N BOND COIN GR 11 FROM: USS KITTERY TO ACTION: OPNAV INFO: BUENG HYDRO. 1009 FIRST WEATHER MAP RECEIVED AT SEA INTER MEDIATE FREQUENCY PERFECT 2230. NAM NR JT 1028 1 DN V PT Z LARK V NHW N BOND COIN GR 17 BT FROM: USS KITTERY TO ACTION: OPNAV INFO: BUENG. 1011 MAP OF LABORATORY PERFECT TODAY WITH TWENTY SIX DEGREE ROLL OF SHIP 0100 718 AM I 38773. FROM: USS KITTERY ACTION: OPNAV HYDRO BUENG YOUR 1914 1215 HIGH FREQUENCY MAP LABO RATORY PERFECTION 1015 19 ORIG 20 B 20 C BUENG HYDRO: INFO: 1015 2045 DH. FROM: USS KITTERY TO ACTION: OPNAV INFO: BUENG HYDRO. 1019 MAP FORTY FIFTEEN KCS EXCELLENT DR 416 0715. 1-44332. 383 Z LARK V NHW N BOND COIN GR 17 FROM: USS KITTERY TO ACTION: OPNAV INFO: BUENG HYDRO. 1015 ALL WEATHER MAPS FOUR THOUSAND FIFTEEN KCS EXCELLENT 2336 BC 19 ORTG BUENG HYDRO 42888 NAU 155 One was located in the Jenkins Laboratories for checking purposes; another in the Navy Building; one in the Weather Bureau; one in Chicago; one aboard the flagship of the Atlantic of the receivers the U. S. S. Trenton; and one on the IT. S. S. Kittery, Naval Operations Base, Hampton Roads, Virginia, from which point she made cruises to Guantanamo Bay, Port-au-Prince, St. Thomas, and other points in the Caribbean Sea, a territory noted for its severe static disturbances. The transmitter consisted of a motor-rotated glass cylinder upon which a photo-negative of the inkfleet, drawn weather map was wrapped. The light- sensitive cell signals representing the elementary areas of the map were amplified and used to control the output of the radio-transmitter of the broadcast station. The map receivers aboard ship were rather simple and consisted of a motorrotated cylinder upon which was fastened an 8 x 10 inch base map printed in brown. The motor was devices, of light weight, driven by the ship's lighting circuit, and the mark ing pen was attached to the radio code receiver in the "radio shack." At a scheduled hour, after the usual code an nouncement, the radio man would hear: "Stand by for a weather map." Thereupon he would cut out his loudspeaker and cut-in his map machine. In a few minutes a weather map in red ink on the brown-printed base map would be ready to hand the captain of the ship. The very first cruise of the U. S. S. Kittery with the weather map receiver aboard covered the time of the (1926) "Florida hurricane." The hurricane was recorded on the 15th, 16th and 17th of Septem ber, three days before it struck the Florida coast. Only a casual inspection of these maps showed that if the ship held her course she would encounter the maximum fury of the storm with consequent jeopardy of lives, ship and cargo. The ship's course was 156 temporarily changed to an easterly direction and she rode out the blow safely, though many other ships went down. The weather maps were rather uneventful, that the quality of the maps continued to except skill was attained by the operators at as improve both the transmitting and receiving instruments. But the fact was established by these tests that a weather map could be successfully made during later static weather when weather reports by code could not be received at all. The explanation is that the map can be read by its context, as a whole, where code signals are often blotted out by static making the message unintelligible. Following the weather map experiment, trans mitting a newspaper front page was attempted. An analyzer was sent to Chicago and set up in the powerful Wrigley broadcast station. The receiver bad was set up in Washington. The newspaper page was 14 x 19 inches, to date the largest surface ever transmitted over a radio The results of this single attempt were channel. surprisingly good, but refinement was not continued. Mr. Jenkins believes that ultimately a page of principal news items and daily financial quotations will be broadcast by the great newspapers of our country, to be received at outlying summer camps and winter resorts, and duplicated by a chemical process, say, blue prints or the like, and furnished individual and bill board subscribers. By this means this news sheet would be read thousands of miles away before the main publication would be put on the streets of its home town. Having now established priority in visual radio and radio vision and radiomovies in par in general, with a workable knowledge of the essentials mechanisms and methods for each, Mr. Jenkins began in earnest to push development toward the broadcast of radiomovie entertainment for the home. Apparatus was designed and built for the visual ticular, in 157 radio transmitter; and broadcast station equipment was built and installed. broadcasts on a wave-lengths, preferably harmonics, plurality had been made of the Federal Radio Commission, and, on explanation that this should, theoretically at least, overcome the bugaboo of skip distances, four channels were assigned by the Commission for the experiment, and a station signature 3XK, later Application for simultaneous of W3XK. July 2, 1928, was determined on for the initial radiomovies broadcast, and friends invited to be present. Among them were members of the Federal Radio Commission and The morning was spent their technical advisers. in a survey of the station visitors, with Mr. Jenkins of the different mechanisms. function the describing Later demonstration broadcasts both of television and radiomovies were put on. There was discussion of applications of service for the new venture, and predictions as to its ultimate value in commerce, All signed the in education, and in entertainment. and equipment by the book, and departed talking of the possibilities of this pioneer contribution in radio. That evening the first scheduled broadcast of picture story entertainment was made, to be fol lowed every evening thereafter (except Sundays and holidays) at 8 o'clock E. S. T., and without a miss. The radio amateurs of the country were invited laboratories guest to participate in this pioneering by equipping their short wave radio sets with picture receivers, and then reporting on the quality of picture reception. The response was instantaneous. But them found it difficult to accurately scanning disc for the picture receiver, designed a "Kit" of parts out of which as many of perforate a Mr. Jenkins an excellent radio visor could easily be made. The Kit contained every element necessary to a complete receiver, namely, the neon lamp, scanning disc, synchronizer, mounting, etc., everything but a motor, for $7.50. 158 s I p'3 o 73 159 JTi _. g 160 161 Frames taken from early (1928) Radiomovies broadcasts from Jenkins Laboratories, Washington, D. C. W3XK. The 162 Iff Frames taken from early (1928) Radiomovies broadcasts from W3XK. The Jenkins Laboratories, Washington, D. C. 163 The Jenkins Lens-disc Radiomovies Transmitter of Lenses arranged in a circle; film moves continuously. 164 1928. 165 166 Dr. William John Cooper, U. S. Commissioner tion, investigates the future possibilities of radio television in teaching. 167 of Educa movies and The Kit cost more than that to manufacture, even in considerable quantities, but the reports which the amateurs sent in were of inestimable value in improv more than worth the difference. These first broadcasts were on four wavelengths, one of which was a 47 meter radio wave. And as the 18,000 amateurs had their own communications ing the broadcasting, wave at 40 meters, it was easy to tune in the picture signals, and the microphone announcement which preceded. The channels assigned to the new station were but 10 kc. wide, and so silhouette pictures only were broadcast at first. As but a single station only was served, the whole cost of making these movie story films had to be charged to this station. So the penand-ink cartoon pictures seen in theatres were, ob viously, entirely too costly to buy and use. There fore, a silhouette studio, unique in the movie art, was designed and set up by Mr. Jenkins, silhouette story films could be made in which as cheaply as ordinary movie films. The stars of these radiomovie plays were recruited from the laboratory staff, except for those parts taken by children. For these parts little friends came selected for their cleverness and amenability. Among these was little Miss Jans Marie, who came to be known all over the continent as "the little in, girl bouncing the The ball." was from the laboratory staff, Mrs. Florence Clark, as was also the cameraman, Teddy Belote. Others of the "stars" were from the office force, Mrs. Sybil Windridge and Miss Hunter. When additional male characters were required in the cast they were had from the radio room; for example, Stuart Jenks, Paul Thorn sen and Dick Battle. The scenario writer was Elwood Russey. The whole of this studio equipment was built under the immediate supervision of John Ogle, as was also the radio broadcast station analyzers. Incidentally, it may be of passing interest to note studio director 168 that soon after Mr. Jenkins had read, before a meet ing of the Society of Motion Picture Engineers, a paper describing this new silhouette studio, a similar studio was set up in Hollywood and theatre produc tions were made, the entire story, action, actors and background, all in black and white only, pictures which caught the popular fancy at once. Later on, as technical skill was attained, and me chanisms and methods improved, the Federal Radio Commission was asked for wider radio bands, over which halftone pictures could be broadcast. Chan nels 100 kc. in width were granted. A more power ful broadcast station was then immediately planned. Approval of a location five miles north of Washing ton was asked and granted, and steps were imme diately taken to build and equip such a 5 kw. station. As soon as it was ready, the broadcasting was un interruptedly transferred to this station for the nightly picture entertainment broadcasts, thus keep ing faith with the host of friends scattered over the country, and who had learned to trust Mr. Jenkins' promise of "picture stories by radio every evening." As was to be expected, the widespread interest created by continued successful nightly broadcast radiomovie stories for home en tertainment, began to attract the attention of keen men of affairs. And in November of 1928 a financier of New York City and Palm Beach undertook the merchandising (under the corporate title, The Jen kins Television Corporation) of the devices devel oped in the Jenkins Laboratories, the latter owning by assignment all the patents issued and pending from W3XK, of applications on visual radio. On the evening of January 22, 1929, Mr. Jenkins, as guest speaker at the "Indiana Home-Comer's Week" banquet, in Indianapolis, again spread the tidings of television, giving credit to the climate of the Hoosier state, whose sons have made names for themselves in so many lines of human progress. The program seemed to be well received, 169 due to and to the excellent public to Mr. Jenkins the most was the pleasing part delightful introduction by Mr. Howe Landers who, referring to the Arabian Night's Tales, with its "magic mirror," in which the wanderer could see the folks back home as he listened to their hearthstone conversation, said he was introducing the inventor of that "magic mirror." It was a clever thought and interestingly appropriate. Pending the completion of the transfer, after the sale of the Jenkins Laboratory stock, and the tooling of the factory, Mr. Jenkins took advantage of the interest in the subject, address system in use. But opportunity for a vacation, going to Miami Beach, Florida, in time to witness the Seagrave-Gar Wood international boat race, which he described in a letter to a friend as follows "Well, this has been a big day for the nautical sportsman. And he is here at Miami Beach in num The lobby of the hotel is crowded with bers, too. canvas shoes, flannel trousers, blue coats, and : white caps, with commodores, captains, and mates And many an 'Avast' inside these jolly uniforms. hail is heard above the gentler greetings of their diaphanously-gowned, sun-tanned women folks. "For me the day began when I was wakened by the noisy sunrise work-out of the contestants. The most conspicuous were the busy little outboard motors with their vicious machine-gun clatter. They are all over the place, shooting this way and that, without rhyme or reason, as they tear around, jump ing erratically from crest to crest of the tiny waves they themselves kick up. "Out of this persistent racket comes a new sound, a deep-throated ominous growl from the multimotored Miss England, as Major Seagrave puts her through a final try-out. But while she slips through the water with astonishing speed, one has the feeling that the Major is not showing all that he expects of her later. "Aboard the yachts, which seem almost to 170 fill this part of Biscay ne Bay, activities began early. Sailors in dungaree are mopping decks, polishing and generally dressing ship. Many already have run up their string of flags, from stem to stern over the mastheads. Some of those tied up at the dock are casting off their lines preparatory to taking brass, their positions inside the circuit of the course. "The bell boys from the hotel have put chairs on the grass inside the concrete walk along the seawall. There must be a mile of them, at least, as they range away in a double row along the shore. The wharf, now cleared of boats, is roped off for the special benefit of those holding hotel guest tickets. "Workmen have also erected on the lawn some temporary grandstand seats of green boards and risers, which, finished, look for all the world like circus seats, except that they lack the sheltering shadow of the 'big top.' "On the roof of the wharf shelter the microphone man is stretching his wires; and on the lawn below our window a Scottish band is taking its position. Their kilties and plumed turbans add gayety and color to the scene. The only incongruous feature is the hatless bandleader in a palm beach suit, beating time, but with a lack of snap and enthusiasm quite unusual. He leisurely surveys the crowd seated all about, and now has actually gone away and lets the music run along by itself. "But to bring us back with a snap to a realization that this is a modern show, some big tri-motored planes sail overhead, giving their passengers a more inclusive view than even we get from our sixthstory window, and that is not bad at all. "But now the course is cleared. The press boat is making a preliminary photographic survey, with much sighting of cameras and turning of movie cranks. The official starter's boat is taking its place away off at the other end of the course from us, and a general tenseness of expectancy seems to possess everyone. Yes, this is going to be a sure-enough show. 171 "There goes the starter's gun, ordering the con testants to 'line up.' From here the darting specks me of the 'skeeters' we boys used to watch, in the long ago, shooting this way and that on the surface of the little stream which ran along the side of the big road at the end of the lane. "Again the smoke of the gun, followed a few sec onds by a 'boom,' which reaches us away off here after the boats are actually started. But long before on the water remind they come abreast of us, the contestants have strung out, as they jump about to the tune of a planing mill hum out of all proportion to the size of the craft. "Redbird leads, and oh, boy, how he is coming. Round the marker buoy he goes, keeping right side up by a miracle, into the back stretch, not daring to slow up, for the others are pushing him hard, two, three, four, five, in a row, Orange Blossom in fifth Now they round the home buoy and head place. toward us again. But, look, Orange Blossom, with her 80-pound girl skipper, has waked up, she passes Jemima, how that girl drives. four, three and two. "Redbird hears that terrifying roar as he nears the upper marker. Imprudently looking behind him he makes a bad turn and Orange Blossom passes him. And, boy, oh, boy, how that girl hangs onto her lead as she heads for the judge's boat. "Orange Blossom wins. And she gets the purse. But I'll bet she thinks the worth-while reward came when she took the lead away from Redbird. That was real gratification, putting it all over that pre sumptuous man he thinks he can drive, pugh! "But there goes the starter's gun again, and toward us, abreast, come four low-lying, long, thin boats, with a steady, determined stride that means busi ness. They begin to string out as the outside boat takes the lead and steadily widens the gap. Around the marker they go; down the back stretch; around the home buoy, and toward us again as steady as sail boats. Pshaw, this isn't a race, it is just a bit of a day's grind for a money purse. 172 "If Gar Wood and Major Seagrave don't give us more of a thrill than that, I shall be disappointed. "But look, they are towing Miss England to the starting line. I guess she must be a delicate creature. But I think the Major intends to get every ounce of energy out of that motor even though he drives it to destruction during this one race. "And here comes Miss America, proceeding under own power, to take her place on the starting line. her the huskier of the two boats, and gives one an impression of enormous power. "They line up. And they are a grim, determined looking pair as they jockey into position for the start, each with a small grove of black exhaust pipes stick ing straight up out of the engine cockpit in the stern. "Boom. They are off. A good start. Miss America immediately begins to draw away from Miss England. They round the first buoy, Miss America still gaining. The American boat makes the turn much better than the British boat. Around the home buoy, and around the distant buoy again, with Miss America steadily increasing her lead. She is rounding the home marker, and but something is wrong, she shoots off on a tangent to the turn straight ahead, out of control, with a broken steering gear. "Miss England keeps on for the required two more laps to win the race. "Such is the hazard of sport. It promised to be a She is ; but 'flivvered.' Fortunately, however, not before it was very evident that Gar Wood's boat is still the fastest water craft ever built. "And so the crowd disperses; the sun goes down in a golden glow; the evening sky a pink glory be hind the spires of the Magic City across the Bay. The lights go on along the causeways, as the fairy islands clothe themselves in shadowy mystery; and in solitary grandeur, the Flagler monument, bathed in soft light, points its slender shaft to the darkening fine race, sky." Joy hops from Florida airfields 173 revived Mr. Jenkins* dormant love of flying and soon after his return to Washington he went to Detroit and purchased a 4place cabin plane, powered with a "Whirlwind" motor. It was past noon when the plane was ready, so he flew to Richmond, Indiana, where his two Next day the hop was continued, brothers lived. the older brother, to Washington Atwood L. Jenkins, going along for the ride. The object of the purchase was both pleasure and research, and one of the first uses to which the plane was put was an actual flying test of a theory Mr. namely, that an electrical (engineignition) shadow existed behind the metal fire-wall of every airplane, and that if the radio antennae were flown aft instead of below the plane, no engine Jenkins had, ignition interference would be picked up by radio receivers carried by the plane. On test the fact was established. Air equipment for two-way radio communication aboard a ship in flight was then immediately de signed, built and put aboard the plane for longer flight tests. Flights between Washington and Phila delphia, and between Washington and Langley Field, Virginia, were made with perfect success, and without ignition interference of any kind. The set was then taken out of the plane for further refine ment, in anticipation of flights of still longer duration. In June, 1929, Earlham College, at Richmond, Indiana, wrote Mr. Jenkins that the faculty had voted him an honorary degree, and inviting him to be present at the annual graduation exercises on the 17th to receive the award in person. Learning of this, the youngest brother, Mr. A. W. Jenkins, guessing that Mr. and Mrs. Jenkins would fly out to Richmond for the ceremonies, tele graphed asking permission to come on to Washington and ride back with them. Though the brother was not a pilot, he was a good civil engineer, and could read maps, and his presence was welcomed. So in the morning the hangar attendants filled 174 the fuel tanks, rolled the plane out onto the flying The three got into field, and warmed up the engine. the plane, waved adieu to friends on the field, and with a roar the plane took the air for Mrs. Jenkins' first long flight in the new plane. A course was set for Richmond, Indiana, over the Allegheny Mountains, and crossing the Ohio River In four hours the at Wheeling, West Virginia, plane circled the Richmond field, and turning, Mr. Jenkins set it down headed into the wind, but only to find the field surface so soft that when the plane stopped rolling it was stuck and had to be pulled It had been raining almost out with a tractor. steadily for two weeks. A few days later, the ceremonies over, and the brother willing to read maps again and check the return course, the three took their places in the plane, and C. Francis Jenkins, D.Sc., "gave her the gun." The return trip was broken, however, by a stop at Columbus, Ohio, for a few minutes greeting of a sister, Mrs. Alice Maxfield, and children. After learning that there was fog in the mountains, but good visibility and high ceiling beyond, with sunshine and clear skies at the Washington airport, the plane was put into the air and a return course set to again cross the Ohio River at Wheeling. From there the plane climbed rapidly until when the fog and clouds of mountains were encountered an alti tude had been attained known to be well above the mountain tops. Sight of the ground below was, of course, soon lost and the ship was navigated by compass for more than an hour. At the end of that time the plane was cautiously nosed down until, when it broke through the clouds at about two thousand feet, it was seen that the ship was off the course less than ten miles. With the Potomac River a silvery ribbon to the left, and the Washington Monument a landmark ahead to guide the pilot in, the plane soon glided into the field, rolled to a gentle stop at the loading 175 176 m "fffiiH. " Mr. Jenkins, pilot, and Paul Thomsen, radio officer, successfully complete two-way radio communication test flight Washington-Detroit in unshielded engine cabin plane. 177 platform, and another delightful trip was complete. In anticipation of the use of the plane to carry a television transmitter, further radio broadcast tests were arranged, and for distance. It was believed that scenes flown over might be radioed back to the more powerful ground station for re-broadcasting, so that regular television "fans" served by might see on their radiovisor screens in their homes every thing the lens aboard the plane was looking at as the ship passed over cities, farms, mountains, fortifica tions, or fleet maneuvers. To test the adequacy of the radio for distance, the specially designed transmitter-receiver set was, in September, put aboard the plane and a course set The outfit straight for Detroit from Washington. W3XK complete with power supply weighed but 28 pounds; for the radio transmitter-receiver, and for battery. Mr. Paul Thomsen was in charge of the set and Mr. Jenkins flew the plane. Two-way communication with Teddy Belote, the operator on watch in Washington, was maintained by phone until the skip distance for that wavelength, pounds pounds 47 meters, was encountered. The signals faded out as the first range of mountains was reached. A key was then substituted for the microphone, and con tact again established, about the time the plane crossed the Ohio River. Two-way code communica tion was maintained from then on all the way to Detroit. In the early afternoon Mr. Jenkins, from the aboard the plane, sent a message to Mrs. Jenkins back in Washington that he was nearing Detroit and that the antenna would soon be reeled in for a landing, a message doubted by the radio man on watch in Washington until he heard the pilot's seat carrier wave die out. And thus another record was established for twoway communication with an airplane in flight, the plane powered with an unshielded engine, and with an unprecedented light-weight radio set. 178 The feat was possible only because the antenna aft of the plane in the electrical shadow projected by the fire wall of the plane. With a long was flown antenna flown aft, a light- weight, small-gain radio adequate, for no engine ignition interference will be encountered. In June, the father, Amasa M. Jenkins, then stopping in Washington, expressed, at the dinner table, a desire to visit friends in Greensboro, N. C. Mr. Jenkins, always looking for an excuse to fly, immediately offered to carry him down, as an 86th birthday gift. So next morning the plane was rolled out on the field, and warmed up. With passenger and baggage aboard, Mr. Jenkins invited a friend at the field to go along for the company of his presence on the way back. Of course, the invitation set is was accepted. It would be. Hopping off, the course was laid over the beaconmarked mail route south, past Richmond, Virginia. In three hours the plane glided to a landing at the air-mail field serving Greensboro, High Point and Winston-Salem. The children of the friends who were waiting at the field were given a local hop, and then the parents themselves. Refueling, and bidding the friends good-bye, and leaving the father in their kind care, the return trip was started. But before proceeding very far Mr. Jenkins believed he detected a new note in the drone of the engine. A little later smoke was detected the base of the cylinder in which from coming up the master connecting rod worked. The smoke in creased in volume, and the noise got worse. Mr. Jenkins asked his friend to look on the map and see if the nearest emergency landing field was to the rear or ahead of them. It was found that the nearest field was located just beyond a small town in sight two or three miles ahead. Mr. Jenkins throttled the engine to a low r.p.m. hoping to carry the plane to the field before serious damage to the engine would result. It was not successful, 179 however, for in a few seconds more the cylinder was knocked loose, although it was prevented from falling to the ground by the exhaust and intake manifold. An attempt to stop the engine disclosed that the throttle wire had Neither did opening the ignition switch stop the engine, for it was so hot that preignition kept it running. Meantime the hot oil was pouring out of the crankcase, and making sight through the windshield impossible. Turning the plane over to his pilot friend, Mr. Jenkins loosened his safety belt and reached down under the instrument panel and cut off the flow of gasoline in the fuel line from the wing tanks. Getting back in the seat and fastening his belt again, the plane was then slipped down "on the wing" from its 2,500 feet altitude to a few feet above a plowed The throttle field, across which it was guided. the shaken wide now been plane was open, having with a carburetor an miles a hundred hour, flying bowl of fuel to be burned up before the motor would been cut somehow. stop. Straight for a mountain at the far end of the field the plane flew, the engine showing no indication of stopping. When a crash was seen to be inevitable the plane was pulled up through the tops of the pines and cedars of the mountain side until the plane stalled. Pushing the stick forward the plane rammed its nose into the earth from the height of the trees, and with neither occupant hurt at all. The plane was hardly down, it seemed, before visitors from the fields and from the nearby town came running up through the woods, disappointed perhaps because of the lack of excitement usually attendant upon some one being killed. was willing to stay and put the plane and engine aboard a freight car for shipment to the factory, Mr. Jenkins accepted the kind offer of the minister of the little church of the town to carry him to Danville, some fifteen miles away on the main As the friend line railroad. 180 Calling Mrs. Jenkins on the phone she immediately said without waiting to be told of the crash: "You've had an accident. I told you this morning you would. You remember I didn't want you to go." woman's intuition. "Are you hurt ?" On being reassured, she was happy again, only to await the return of her A husband by rail that night, a seven hour ride which by plane would have been completed in less than two hours. In the spring of 1930, Mr. George Sargent, of the Professional Golf Association of America, called on Mr. Jenkins, in Washington, explaining that a golf stroke was so fast that its exact technique was not definitely known, and that it had been suggested that perhaps the Chronoteine camera might permit an exact analysis of the stroke to "take the guess out of golf." Mr. Jenkins said he believed the camera amply fast enough to do this. And so a phone call engagement was made with Bobby Jones to meet him in Atlanta, late in July. The result of this meeting is well told by Mr. O. B. Keeler, in The American Golfer, which is quoted from by permission: " 'This will take the guess-work out of golf in struction,' said George Sargent. He went He spoke with some on: emphasis. " 'The teaching of golf has been a matter of theory from the beginning, cluttered up with tradition more and more, as the profession grew older. The trouble was, nobody knew for sure what happened during the golfing stroke. Now we are going to find out. This machine of Mr. Jenkins will discover it, every detail. For the first time since golf has been played, and taught, we shall see what makes it tick. The Jenkins pictures leave nothing whatever to the imagination.' "Mr. Sargent of the Professional Golfers' Associa America made this statement in Atlanta the latter part of July. He was there, with C. Francis of Jenkins, Washington, and John N. Ogle, camera man unto Mr. Jenkins, to make motion pictures of tion of 181 Bobby Jones in action, at the rate of 3,200 pictures per second, using the highest-speed movie camera in Following two afternoons' work at East Lake, Bobby's home course, Mr. Sargent and Mr. Ogle were to sail August 5 for England, there to make similar speed-films of the methods of Miss Joyce Wethered and Harry Vardon. " 'It is the beginning of a new era in golf-study and golf -teaching,' said Mr. Sargent, with a certain solemnity. 'I believe it to be the longest step for ward the instruction of the game has ever taken.' "To set this out understandingly, it may be ex the world. plained that film exposed at this rate (3,200 per sec ond), and projected on the screen at the normal speed of the theatre, would require four minutes for Bobby Jones' driving, which consumes scarcely more than a second in actual execution. It exacts only a moderate exercise of the imagination faculty to grasp the extraordinary usefulness to the golf teacher, or the golf pupil, of being able to observe the excellent swing of Mr. Jones, or of Miss Wethered, or of Harry Vardon, slowed down to four minutes and yet perfectly reproduced in all the details and phases by which that swing takes the ball and dis patches " 'We it accurately.* have selected * * Harry Vardon as the master Mr. Sargent, 'and the Jones as master and most effective Bobby stylist of this and Miss Wethered as un generation, player stylist of the preceding era,' said questionably the greatest woman golfer thus far.' " 'Of course, these sets of films will be made up in prints and supplied to all the teaching members of our Association who desire them and you may imagine that will be all of them. With a simple projecting machine and a small screen, the pro fessional then is equipped to study golfing methods at first hand as never before, and to teach them with an authority and a verity hitherto unknown and impossible.' "Which, I confess, sounded to 182 me like a new epoch in golf instruction. first fairway on the I regarded the maneuvers on the at East Lake with a new course reverential eye, and I saw things in motion pictures I never saw before. "The incredible mechanism employed on the golf I spent swing was patented, for example, in 1894. the next thirty years trying to make it work,' said Mr. Jenkins with a chuckle. It works now. "Mr. Jenkins, to begin with, is an extraordinarily 4 You probably have read a interesting gentleman. good deal about him in the papers, in connection with some startling subjects radiomovies, radiovision, television, vision by radio, radio photographs; and such astonishing matters. "One thing which you will readily appreciate, if you know the first thing about the motion picture camera, is that the flow of film at this appalling speed must be continuous. "In the ordinary movie camera, the film comes to a complete stop back of the lens for each exposure or picture. "But the first thing Mr. Jenkins explained to me was the continuous flow of the film through the camera and how photographs were made on it with out its "It stopping. is really very simple. make The only trouble is to it work. "Instead of a single fixed lens, the Jenkins camera has forty-eight lenses mounted near the rim of a spinning disc of magnesium, which revolves at the correct distance in front of the flowing film at a The fortyspeed precisely synchronized with it. eight lenses are so spaced that as each 'frame,' or place for a photograph on the film, comes opposite the opening through which the object is seen, one of the lenses will be there, moving in the same direc tion and at the same speed as the film, and hence, to all intents and purposes, stationary with it. "To the simple layman, as myself, confronted with the problem of synchronizing the rim of a revolving 183 184 185 disc with the speed of a strip of film moving at a rate of more than two miles a minute and carrying the synchronization to a point where the area of critical definition in photography is not disturbed, would do well immediately to drown himself or give up and Mr. Jenkins do the inventing. "George Sargent, however, says there let era in golf instruction in more about everything, it. He says we is a shall new know when the films of Bobby, and Harry and Miss Wethered are printed and pro jected." Perhaps it is sufficient to say that when the Bobby Jones, Joyce Wethered, and Harry Vardon pictures were developed, printed and projected it was defi nitely known for the very first time that golf experts play the game in exactly the same way. It was not certainly known before. When Mr. C. Townsend Ludington, of Philadel phia, whom Mr. Jenkins had first met in Omaha during the week's night-flying mail experiment, set up the hourly New York-Philadelphia-Washington passenger airline, in September, 1930, he invited Mr. Jenkins, with others, to an initial trip over the route. For some of the guests this was their first air trip, although to others it was a familiar experience. There was Mrs. Mabel Walker Willebrandt, prohibi tion prosecutor for the U. S. Department of Justice, who always takes a plane to her destination where a plane is available; Major General J. E. Fechet, head of Army Air Service when Question Mark, made its refueling endurance flight; Mr. J. V. Magee, who assisted Col. Paul Henderson, Second Assistant Postmaster General, in establishing new routes of the flying mail service; Commander J. Q. Walton, of the U. S. Coast Guard Service, and others with whom Mr. Jenkins was less well acquainted. The route from Washington was past Baltimore, crossing the Susquehanna River at Havre de Grace, in sight of the Conowingo Dam power development; past Wilmington and Philadelphia for a stop in the 186 187 new Cam den airport (home field of the line) thence to the landing terminal at Newark Trenton over Mr. Jenkins Municipal Airport for luncheon. field for at the lunch with Mr. off Camden stopped Mrs. and Ludington. Being acquainted with the physical conditions in volved, ajid numbering as friends the personnel as well as the executives and owners of the line, Mr. Jenkins watched its development and its growing patronage with an intensity out of all proportion His satisfaction grew ac to his interest therein. the line set new world records for as cordingly with a 100 per cent safety and passengers carried, ; factor to date. Perhaps the establishment of no other airline ever so stimulated the development of air travel. At least it demonstrated that the traveling public would patronize an airline for its advantages in speed, safety, comfort and absence of dust and other earth annoyances, when the fare charged was comparable with that for other available travel facilities. Mr. Jenkins confidently believes in the future wide use of the unobstructed, unlimited highways over head, so prophetically described by Tennyson in his Locksley Hall: "For I dipt into the future far as human eye could see, Saw the vision of the world, and all the wonders that would be; Saw the heavens fill with commerce, argosies of magic sails, Pilots of the purple twilight, dropping costly bales; Heard the nation fill with a ghastly dew From shouting, down with and there rain'd the nations' airy navies grappling in the cen tral blue." Mr. Jenkins referred to the airplane as particularly advantageous in the development of Canada's wide 188 virgin territory, on the occasion of an invitation visit to speak before the Royal Canadian Institute, at Toronto (and the Canadian Club, a day later), of his audio-radio and visual-radio research, and its use fulness in two-way communication in passenger air plane operation. It was gratifying to find, not only the scientists of the Institute, but the "hard-boiled" business men of the Canadian Club, both attentively interested, and many of them believing in the prophecy and the probability of its realization. One of them wrote: "My mind is still full of what you told us in your fascinating address. I would not have believed that anyone could make a scientific subject so thrillingly interesting to a meeting of four or five hundred hardheaded business men. Your delightfully humorous touch, and the inconceivable possibilities which you place before us for the future, provided a combina tion of entertainment and absorbing interest which it would be hard to equal." Dr. T. A. Russell, president of the Institute, had invited governmental officials and representative business men, and their ladies, to meet Mr. and Mrs. Jenkins at his home; and the generous attendance and enthusiasm of the reception and subsequent dis cussion seemed to be an indication of their confidence in the future of aviation and radio as promoters of national and international business, especially in the far-flung territories of Canada. Mr. Jenkins believes that ultimately there will be found more opportunities for young men and young ladies in these two rapidly growing industries, i.e., aviation and radio, in their almost limitless ap plications, than in any other two of our industries, big as some of them are. In the set-up of the 1928 corporation Mr. Jenkins had been elected "Vice President in charge of Re search," but in the early summer of 1930 he suggested to the board of directors that the financial stringency would be relieved somewhat if he were to resign, as 189 he was the highest paid officer in the company. After some weeks of consideration the board of Mr. Jenkins directors accepted the resignation. the of the lease took over Washington laboratories their and continued operation, but on his own indi vidual responsibility, and with the same staff of assistants. After ten years of diligent effort in the development Nipkow "scanning disc" method, in one modified form or another, Mr. Jenkins now found himself free to undertake a different scheme, which he had had in mind for a long time, in which per sistence of elementary picture areas was substituted for persistence of vision of the eye. In the old spirally perforated scanning disc, a single point of light is made to sweep across a latent of the old picture surface in adjacent parallel lines, to build up a picture (on the brain of the observer) by persistence of vision of the eye. It may be of passing interest to note that in this old scanning disc method the picture does not physically exist where it appears to be, i.e., in the plane of the scanning disc, but is purely an illusion, the picture existing only on the brain of the observer. is never more than a single, tiny spot of light the apparent picture plane, and nothing else. This is readily proved by photographing the scanning disc plane with a "snapshot" camera; a spot of light, or a blurred line at most, is all that is recorded on the negative plate. From his own ten year efforts, and the observation of the limited results attained by the great industrial giants in radio with unlimited resources in money, facilities and talent, Mr. Jenkins had definitely de cided that the inherent limitation in the old method is insurmountable. Less than one six-millionth of the intensity of the light source effectively reaches That is a discouraging the eye of the observer. There in handicap. In the new scheme proposed by Mr. Jenkins the 190 entire picture-light reaches the eye, or the picture screen, which is 100 per cent more than is now re ceived on the same size screen of a motion picture theatre (because of the 50 per cent loss due to the projector shutter which closes off the light every time the film is moved), or the same brilliancy of theatre radiomovies with half the present projector light intensity at the source. Several schemes of construction to put this new method into effect were tried by Mr. Jenkins and his staff, with varying degrees of success, but proving the soundness of the underlying theory. One set-up consisted of a grouping of 2,304 flash-light bulbs (48 horizontal rows with 48 bulbs in each row), the as sembly acting as a light source. Another scheme consisted of a 48-row bank of light cells, or lightpassing apertures, with 48 cells in each row. A light was located behind the cell-bank, and the cells closed by the incoming radio signals acting on tiny electroscopes to close commutator-selected cells to build up a shadow picture when projected on the screen. The picture changes with the charging and discharging of the electroscopes in the cells of the cell-bank. But the most promising prospect consists of a transparent lantern slide the surface of which is effected to selectively obstruct the light (passing therethrough to the screen), by radiations sweeping across the lantern slide surface in the usual adjacent parallel lines. The successful effect of this method is to build up light-obstructing dots, or spots, on the lantern slide, in chemical color (or diffraction dimples or bubbles) for example, resembling the dots of the printer's halftone block used in newspaper illustrations. if this grouping of dots on the lantern slide followed the order of the grouping of such dots on Now the picture image at the radio broadcast station, obviously the lantern slide picture would be a fac simile of the person, object, or scene at the distant 191 Face of the Jenkins Plate Receiver. It has 2,304 elementaryarea light-sources, arranged in 48 rows with 48 in each row. Per sistence of light of each elementary area is substituted for per sistence of vision, of the old spirally arranged disc-aperture method. 192 1 I $uly 8, 18M.J* HH ELECTRICAL TRANSMITTING PICTURES BY ELECTRICITY. One of the most interesting nubjerts before icitmtific time i* the problem of transmitting I offer for what it is may be ad*i-l to the societies at the present images to a distancevbv electricity. worth a theoretical device which DIAGRAM OF JKHKIKS' methoJ* already suggested for the accomplishment of this My scheme contemplates the use of selenium for and the apparatus ie substantially as follows A rectangular or circular non-conducting plate is set up behind * letu* tn such a manner as to receive the image or scene to be transmitted. Thi< plate or board has upon its back a number of small short wires of selenium or sulphur, ona end of each of which is thrust through the mm -con tacting board and immediately turned back, coming out ,gain upon the same side and very near where it wa> object. * receiver, : ioopf|!BSBBB&ich of which is joined to a conductor, the otoer ends having separate con ductors extending over the distance intervening between the transmitting and receiving stations. At the receiving end is a large flat electric lamp of ground glass with fila ments in number and position corresponding with the tor each loop loops at the transmitting station a filament now have a number of selenium and in circuit with it. there little common We which are affected by loops, each upon a separate circuit, the light passing through the lens at the transmitting filaments in a station, and in circuit with these loops of lamp common to all the circuits. As the conductivity each circuit is affected by the light impinging upon the circuit each station at the selenium loop transmitting a different quantity of the electric current generated The to all the circuits. jby a dynamo in the wire common result is that all of these little filaments glow, but each with a different intensity and the light diffused over the flat surface of the ground glass lamp at the receiving than in others, tbe station brighter in some parts rcarries appears to the bright parts bright parts corresponding in position lens at the of the image projected upon the board by the receiving station. The scheme, if practicable when necessary modifications tltiare made, is objectionable in that it contemplates a basis for study the method plicity of conductors, but as a success the las its merits. I should be glad to learn of of such an experiment by some one, as 1 cannot at present test it myself. 193 broadcast station. And, of course, this lantern slide picture can be projected onto a large screen in the usual fashion. Now if this lantern slide picture would fade out, another might replace it arranged in a slightly And if these pictures and fading way. could follow each other fifteen times every second, a new form of motion pictures would result. A fluid lantern slide, in which bubbles are elec trically formed to build up the picture on the screen, seems to have solved the problem. These bubbles burst to obliterate the picture, with new bubbles in new places formed to give the constantly changing different picture. if these lantern slide pictures could be up by amplified incoming radio picture signals, then radiomovies could be distributed from Holly wood to every theatre of the country by radio instead of by film. Again, built Later on, as refinement is attained, radiovision pictures of distant scenes and events could be re produced on theatre screens, and on smaller screens in the home, simultaneously with the event itself. Naturally synchronous sound will be broadcast with the pictures, a realism absolutely uncanny, for one will both see and hear the distant speaker, and see and hear the distant ceremonies at the instant of their happening, and in any part of the world. In conclusion, and as suggested in the beginning of this narrative, perhaps this inventor's boyhood activi ties, likes and attainments, studied in conjunction with the recital of his accomplishments in later life, lead to a discovery in other youths of a latent inventive talent; and which may then be cultivated, or at least given the opportunity for development. Such opportunity for latent musical and pictorial talent is quite common, of course, and conservatories of music and art schools are maintained for this very purpose. But schools for the development of latent creative talent in mechanical, electrical, chemical, may 194 human endeavor and similar lines of The engineering, scientific, or are lacking. chemical curricula of our colleges and universities cannot be so considered, for these studies are usually pursued as leading to a place in established industrial activities. They are never considered as an effort to develop latent creative talent to bring forth original additions to man's evolution in the tools of civilization; as, for example: ships, locomotives, automobiles, flying machines, in transportation; an alphabet, movable type, the printing press, typewriter, telegraph, tele phone, and type-setting machines, in communica tion; or the photograph, halftone block, lithograph, movies, and radio vision, in pictorial presentation. And as inventive history records only the finan cially poor as discoverers of great revolutionary in ventions, which have started new industries, it would seem to suggest that aid and opportunity for inventive talent might increase the pace of our civilization. Comparatively few inventions make money for the inventor; in fact, one Commissioner of Patents, in his annual report, declared that not one in a hun dred of the more than fifty thousand patents issued yearly make enough money to pay the cost of secur ing the patent. When the young man of this narrative resigned his position in the government service, his only source of income, to take up inventing as his sole employment, he adopted the least promising, most discouraging, and most heart-breaking profession in all the world. And yet his contributions have added to human progress, and he stands among the ten who have each taken out more than 300 United States patents. On the other hand, whether aids would really help in the birth of new revolutionary inventions which start new industries, like the telegraph, telephone, typewriter, talking machine, motion pictures, etc., is not yet proved, indeed may be doubtful, judged from an historical listing of their inventors. 195 It is true that several of the great industrial or ganizations maintain research laboratories, but the research is in the line of their industrial product, and to date no new, revolutionary invention, which has started new industries, such as listed above, has come from such laboratories. Revolutionary inventions seem to be an avocational gratification rather than a vocational product. And human nature being what it is, aid might defeat the very intent of the bonus to the inventor. Who may know before it is repeatedly tried ? 196 197 An evening's entertainment of talkie-movies. 198 Jenkins Talkie-Movies in the home. 199 \yisi~r CD F^ Sjs\. *u<. < C~*-i*C*. 0-+^_ '/Lwli/vwrvv ' . fl 200 i* O\ "~H /7 201 n r^ccujai lion of setuices centered \p ifw screen by as i ixu c> n (p r of A ||i ? nio (ion - - ~ * picture projector World J^ydziae u ^tpry tioiiyuaood ;in a series or sheet in 1923nKini, as one Gcreaesl Figures iri ru of pleosure in 1 Y making w 1619 format / September 202 , ^ ' BROADCASTS 203 The Genesis of Radio A Broadcast from WRC, November 20, 1924 C. FRANCIS JENKINS The history of radio scientific curiosity, and is at first only a unique for years thereafter a boy's plaything; when, all at once, without warning, the public takes it up with a suddenness no one foresaw, which no one was prepared. invention which behaves so peculiarly excites one's curiosity to a study of its strange attraction; and for An and the beginnings of the scientific principles involved, now so knowingly discussed by mere of youngsters. Why, boys in the whole range of their teens dis course with fluency and understanding such mysteries as inductance, impedance and capacities; reactance, reluctance and rotors; harmonics, aerials, and mush; choppers, chokes and cheese; heterodyne, neutrodyne, and iodine; and we oldsters don't know whether they are talking of medicine, music or food. The only thing that saves us from everlasting em barrassment is that we have the gumption to keep our mouths shut. So, determined to be ready for these "kids" the next time they come into my august presence, I start in to "bone up" on some of these funny words, and for a start I turn to a musty volume printed by Congress in 1879. It appears that on January 16 of that year the business of Congress was stopped, and, in solemn procession, led by the Sergeant-at-Arms, the Chap and the Vice-President, the Senate proceeded to the House Chamber, where the Speaker handed lain, 205 gavel to the Vice-President, who said: "The Senators and Members of the Congress of The United States are here assembled to take part his official in services to be observed in memory of the late Joseph Henry." And, as I read the addresses made on that rable occasion, the solution to I find it and look up the references memo cited, I get my problem. was Joseph Henry who first discovered that breaking the circuit in a coiled wire "gives a more intense spark than the same wire uncoiled." And so inductance was born, and later in his honor we name its unit of measure a "henry." Then he put iron inside the coil and got the first magnetic field; next he found that when he arranged a second similar coil near the first, the spark ap peared in a gap of the second circuit, and so we have the first transformer. He put metal plates across the circuit, and he had a condenser; and finally he separated the parallel by many hundred feet, and the first radio signals were broadcast and picked up. So we learn that to this modest but remarkable man we owe the simple coupling coil that the boys circuits of the past twenty-five years have been using to telegraph to each other wirelessly. And it is these American youngsters who first set who have up two-way communi developed radio; cation half-way around the world; who, through their Radio Relay League, kept Captain McMillan touch with home during his long winter nights in ice; who kept the Shenandoah in constant contact with headquarters in Washington during her in the Arctic recent transcontinental trip, 206 official acknowledgment which was publicly made by the Secretary of the Navy. Radio eventually will touch our lives at more points directly and indirectly than any other dis of covery in the history of mankind, unless, perhaps, I should make an exception in favor of fire. And the delightful thing about it all is that the inaccessible places are benefited the most by radio, those in the out-of-the way places are less lonesome, and the long day of the sick and shut-in is more en durable. The farmer has his market reports on the minute, weather forecasts in time for action, and he sets his clock by radio and gets his entertainment from his the air. Dispatched and guided by radio, the flying mail goes day and night with such clock-like regularity that its remarkable performance is no longer "news," although industry has not yet waked up to the ad vantage and economy which can be effected by a larger use of the airmail. Ships are guided into harbor through fog by wire and the captain was guided thereto by radio compass and radio beacon, and at sea summons aid in case of mishap or danger. In commerce one may send letters, telegrams, bank drafts, or engineer's drawings, as radio photo less direction, graphs of the originals, with photographic accuracy and autographic authenticity. Men on the ground talk with men in a flying ma chine out of sight in the sky, an almost inconceivable fact. This reason alone would warrant one in predicting is definitely going that the defense of our country 207 to pass from the limited activities of the Army and Navy to an Air Department, for the plane has no boundary or limit of range in offense or defense. And in addition there is the wireless direction of bomb-dropping airplanes, torpedo submarines, and floating mines, inanimate agencies obeying the dis tant, unseen hand. And ultimately power will be transmitted to populous areas, over wireless channels, from the enormous unworked coal fields away up in the Arctic Circle. The applications of radio are coming so fast in industry that it is hard to keep informed, but doubt less its most extended use will be in the home. The use of microphone modulated radio to carry and music speech to our homes celebrated its fourth anniversary only two weeks ago. And yet in this brief space (1) millions on millions have been entertained with the very best the artist has to offer; (2) a singer has been heard around the world; (3) and our President has addressed his fellow Americans as a single audience. When onto the boundless range of audible radio is world- wide appeal of the picture, the the grafted ideal means of entertainment would seem to have been attained, for the picture literacy or age limitation. By radio we shall see what is is without language, happening in a dis tant place; inaugural ceremonies, football, baseball or polo games; flower festival, mardi gras, or baby parade. So when the development of radio as a service to the eye has progressed to a like extent with earservice radio, we will bring the entire opera to your 208 home both acting and music or even the Olympic games from across the sea. It has been most satisfying to have had a part in the development of this wonderful medium of con tact between individuals and between nations. My in part being principally visual radio, I expect great things from Radio Vision. And did you ever notice the curious fact that a great laboratory, despite its inestimable contribu science and engineering, has never yet forth a great, revolutionary invention which brought has subsequently started a new industry, like the tions to telegraph, telephone, and telescope; motion picture, typecasting and talking machines; typewriter, bi cycle and locomotive; automobile, flying machine, and radio vision. has always been a poor man to first see these things, and as a rule the bigger the vision the poorer It the man. And, do you know, that is right comforting, too; for I sometimes think that perhaps I myself may yet do something worth while if I only stay poor enough, long enough. 209 The Engineer and His Tools Banquet Address, Society Motion Picture Engineers, at its Washington Meeting, Columbia Broad cast Chain, Wednesday, May 7, 1930, 10:15 P.M., E. S. T. C. FRANCIS JENKINS We are here tonight for a recreational hour in a convention of the Society of Motion Picture En group of specialists gathered together with a basic thought, namely, to improve the tools of the profession. The line of our particular activities is picture en tertainment, but all such conventions of engineers in every line have a like purpose, namely, to improve gineers, a the facilities of their particular employment. ever occurred to you that we act like civilized beings only because we have such a great and varied such a collection of tools that we collection of tools Has can it together in communities of common interest ? tools available to us and our engineers are the live The things which enable us, we moderns, to remain alive at all, although we usually think of them as means to decrease our labor and increase our leisure. As a definition I refer to "tools" as aid to an end; gineer, any physical and any clever applicator as an en whether he be of uncultured mind or of a trained intellect; but each is helpless without tools. Tools have been the only civilizing influence in all changed him from a selfish food robber to a sympathetic neighbor. I cannot agree with some of my evolution friends. man's history. It has The preponderance of evidence proves there has 211 been no evolution of man, but only an evolution in his tools. The stone age man was as clever and ingenious as modern man. His earliest handicraft was as adaptable and symmetrical as that of today. The scope of his works and the of the fineness of detail product has developed with the refinement and additions to his available tools. Man's first aids doubtless were devices employed to obtain food and clothing more easily than he could do with hands and teeth alone; to be followed by tools to improve his shelter and security. Later he began to impress his will on others, re quiring them to use these tools to the master's advantage; and so slave labor became an established institution. Next he turned to his personal use the natural forces about him, and i.e., "fire, water, earth, air." early man performed of slave labor and more and abundance an with more ingenious tool equipment are marvels to this The known works which very day. Nothing in modern times exceeds these early examples in majesty, in beauty, or in sym metry. Scientists of the National Museum tell me that "the beautiful leaf -shaped flint blade has never been made by modern man"; and that "today's quarryman cannot even guess how his predecessors removed and set up the great monuments of the past." But eventually tools were so many and so varied that they could not be learned unaided in a single So institutions were set up to teach the lifetime. young the artifices available to make easier for him the getting of food, clothing, and shelter; for ex- 212 ample, an alphabet; the three R's; the multipli cation table; pi times the diameter; the hammer; the level; the transit; the telescope, etc. But eventually tools became so numerous and so varied that no one man could master them all, even with every possible instructional aid, so he must learn the tools of a single trade; and thus specialists became common. The modern machine age really began when Amer ica was settled by the white man, for from that date the evolution of machine tools has grown with unprecedented rapidity. Soon the perfect slave of man was the machine; and as it developed into an aid a thousand times more efficient than the human slave, the human slave was liberated. Our food, our clothing, our shelter, our trans portation, our communication, which make living together possible for us, are products of tools, tools, human hand only guides the tool. But man is the same man he has always been; he is of the same stature, he is no more clever, is no more ingenious today than was primitive man. All known evidence is to that effect, and no evidence to tools; the the contrary exists. Why, if his evolution had been in stature, compar able to the evolution of his tools, he would today than the mountains; or if his evolution mental attainment, he would be a super man indeed, even a super-god. There has been no evolution of man, but only an be taller had been in evolution of his tools; and this fact is irrefutable proof that man is a spiritual being, sprung from a discrete cell, not an offshoot from some early animal 213 plasm. His evolution of tools differentiates him from all other living creatures. And accumulate, more tools are avail able with which to make more tools, a tool evolution which equips the inventor to evolve newer tools for as tools the use of the engineer in his attainments of greater Tomorrow's tool equipment is in conceivable today, and what can be done therewith and greater feats. impossible of prediction. With this infinite evolution of tools more and more of nature's forces to oil, gas, water; all of see and touch. them we have put work for us sources of energy : coal, we can Tomorrow we will put to work those sources of rather more properly be spoken could which energy "a double bit of as the intangible forces of nature on the teeth of the lightning." And these new forces will be distributed over like intangible channels. Long copper wires will not be And over these intangible so essential as today. channels power can then be delivered where wires cannot reach. In 1844 a wire was stretched from Washington to Baltimore over which enough energy was transmitted to operate a telegraph recorder. But now a similarly stretched wire carries the power to drive heavy cities, and interurban railway trains between these with the swiftness of the wind. today, over an intangible radio channel, we send aloft energy enough to operate a communication device aboard an airplane in flight. Tomorrow we will transmit over this same intangible Comparably, channel enough power to drive the motors of the plane itself. 214 The next age intangible the age of electronics, the age of contacts of man with man, and over is channels against which physical obstacles will have little effect. Energy to light, to heat, and to cool our houses, tation, and for general communication, transpor and control, may then be distributed without limits over the whole earth. As far as our picture engineers are interested, I confidently assert that the tools are now within sight when and notable events may be homes and on the screens of our reproduced theatres simultaneously with their happening; and when motion pictures will be distributed from Holly distant scenes in our wood directly by radio instead of by film. The Society of Motion Picture Engineers, in the its organization, has seen tremen dous developments in this greatest of human enter tainment, motion pictures; but the next fourteen years will see even more startling developments, and the audience many times multiplied, as radio is fourteen years since substituted for film as a carrier of this entertainment. 215 The Law of Free Movement C. FRANCIS JENKINS On occasions I have wondered if there are not daily phenomena accept them as facts without stopping to study the underlying law, and thus overlook the possibility of useful applica tion elsewhere. Just for example, there is the fluttering flag with which we are all familiar since our youth. Why the flutter? Why doesn't the flag stand out straight from the staff like a piece of tin? A flag does not flutter in water. So where does the flutter come so familiar to us that we from ? The only now found many where she tells Wonderland," years ago us that the Old-Man-in-the-Mountain supplied flut ters for flags, rustles for silk dresses, and a very explanation I recall I in "Alice in superior quality of post -hole. But when I reached man's estate I did not find Alice's explanation quite satisfactory, and so began to puzzle out a reason for myself, and to surprise I found it fitted many other observed happenings, of my to you, and to me, to insurance men, to airplane designers, to engineers in interest to all kinds of folks general. So for my own guidance I wrote the explanation into a physical law which I could apply, and which is, practically, the Bernouilli theorum in the workable phraseology of the man of the street, as follows: object free to move in a fluid will move that part of the fluid having the swiftest motion. Any That is why the flag flutters, that is why toward leaves are "sucked up" from the ground, and that is why frame buildings are often pulled apart in violent wind storms. 217 The law also explains why great plate -glass win dows are "blown out" in In normal high winds. conditions of quiet air the pressure on each side of the glass is equal; but as thewindgrows in velocity, the air-pressure decreases on the outside, the gusty The ball stays in the stream of air issu ing from the pipe side of the glass, until the pressure inside the window overcomes the strength of the plate and the whole gives way with explosive violence, the thousands of pieces being static blown outward onto the sidewalk. The precaution is obvious: i.e., if you would save your plate-glass windows during storms, leave a door open. During the latter part of the war two airplane hangars stood near each other on a flying field. On the approach of black clouds indicating a violent storm, hurried efforts were made to close the hangars, but there was time to close only one of them. The open one weathered the storm the closed hangar were sucked out in the wind safely, but the sides of and the heavy bridgetruss structure of the roof dropped down on the planes, wrecking them. It is no uncommon thing, as many know, to have the of you tin covering pulled off roofs. Ktie pushe, the *"* down '** a/Mfrwm But the tin is never pulled **"**" into cup without touching the ball 218 old buildings, which are open because the win off dows have been broken out. A little neighbor of mine delights to spring on the unsuspecting a trick of her own which depends upon this reduced pressure effect of streams. moving The ball cannot be blown out of the cup by the stream of air issuing therefrom air Sticking a pin through a visiting card, she drops the pin into the hole through a spool, and dares anyone to blow the card off the end of the spool by blowing through the hole. One can't do it; to blow hard only makes it stick the closer. The the air above card holds it down on hard the quiet moving air escaping in a thin stream between the card and the spool end. If, however, the quiet air above the card is disturbed by air leaking past the pin, or one blows over the card, then the card is easily lifted off. There is abundant evidence that the law applies equally well to liquids also, explaining the peculiar behavior of bodies in moving water. Why, for example, a log thrown into a swiftly running stream is quickly "drawn" to the middle and rides on the crest of the freshet, the crest itself resulting from the same I think cause. iww stream isvrvu'i/i of Showing ujuiy how uj r 45 u'tr at air ui> ito 'win, will hold ball suspended above ground -i-i one would , -i -i naturally expect the log to 219 be pushed aside by the rushing water. A light canoe going through the rapids does not collide with the ugly looking rocks, but A is carried therebetween, and comes if it safely through does not upset. jet of air cannot hold a square box in the air stream, as it does a sphere Every summer we read of strong swimmers drowned in the ocean Into the undertow. outrunning water next to the smooth sandy bottom the swimmer is pushed and held down by the relatively motionless water at the surface. A speed-boat sinks by the stern for the same reason, the i.e., the water under the boat is thrust aft by propeller faster than the surface water, and so the and deeper as the speed increases. Buoyant bodies going over a waterfall come to the surface only in the quiet water of the stream some stern sinks, deeper distance away; though a like bolt of wood dropped endwise into a quiet pond jumps up immediately. You have bobbing all seen the ball in the water fountain on the lawn. But do you know that only a round ball will stay up? small square box will not stay in the stream, A whether the jet be water Walter Johnson or air. cannot curve a hexagonal , ,, ball; ,T -r,! , nor can the Flettner Walter Johnson can throw a curve only w a spherical bail m 220 ship use rotating square cylinders to get power out of the wind. Did you ever drop a small marble into the fun nel-shaped end of the lawn hose nozzle and dis cover that the water can not dislodge it. It can't; Put a and the more the water pressure the more resist ant the marble to most is card (with a pin in end of a spool stiff visiting on if) to dislodgment, the which is a surprise folks. The law water and applies as well to two dissimilar fluids, air, for example, and that is the reason for the waves on the ocean, which are higher the stronger the wind. The passing wind lifts the water into a wave hump slows up the wave; this and as this robs the air of its lifting collapses, releasing the air movement; power, the wave wind to movement again, and to again pick up a wave. And this is repeated over and over again as long as the wind blows. The steam believe to injector, I work on exactly the same principle, al though is I am aware that it usually explained other is the velocity of wise. It the water, sucked forward by contact with the high velocity steam, that car the water into the ries The card cant be blown off by blowing through the spool (if the corners of your mouth don't the Steam being i 11 dissipated by condensa- boiler, leak) 221 i sat ion in the cold stream. may also cap When one draws Liquids ture air. a glass of water at the kitchen sink, the stream carries air down into the glass and the glass is filled with water plus bles of Blowing gently across turned scale the top of the over will lift it which air, to the top escape to leave pan the glass less than when the glass is quietly bub latter rising full, removed from under the running faucet. A very simple air-pump is made on this principle, a pump without moving parts. Vertical pipes are set under a waterfall, and the water capturing the air carries it down the pipes, to be collected in a chamber below, the air pressure being proportional to the height of the waterfall, and the area of the water exit from the chamber. grain-elevator man employs this same prin ciple to move tons of wheat, by pouring a stream of The it onto a swiftly running flat belt conveyer. The wheat humps itself up into a ridge in the middle of the belt as soon as it takes up the belt speed; not a grain falls off. This law also explains why air soaring birds ride the with little effort. The noted for this though he i-i SOarS tOO high tor COneagle is gift of nature, The forward stroke sustains the pigeons; the backward stroke advances them 222 Cross sections of eagle's wing showing camber of wing But seagulls and the albatross perform low, where their movements can be studied easier. Into the wind each seems to advance with out effort, going up and ahead on motionless wings. On occasions when the wind is blowing from the Canadian side down into the gorge just below the venient observation. at Niagara, one often observe gulls glide into this down-air stream and be carried out of the gorge, up over the edge into the wind. The thick leading edge of the bird's wing with its eddy-forming hollow underneath, just behind the falls may bone, tends to slow up the air stream below, while the "down hill" slope of the smooth upper surface of the wing increases the wind velocity above. So with the air movement increased above and retarded The Langley tandem monoplane wtih cambered wings 223 Afax. Ord.~, Max. Ordinate-'' Max. Oraf.. Diagrams show increased depth of cord for increased lift below we find a great upward pull on the wing. More than 90 per cent of the support of the bird is in the air passing above the wings, while the air beneath, slipping out from under the bent-up of the wings tips, propels him forward. Professor Langley incorporated this hump on top of the wing of all his models, but whether or not he feathers copied from the outstretched wings of the soaring had mounted do not know. eagle he I for his study of aerodynamics, It is now well understood by the designer of gliders, as well as powered planes, that 75 to 80 per cent of the lift of the plane is obtained from the air passing over the wing, and but 25 to 20 per cent of lift from air striking underneath. And an increase in the camber of the aerofoil increases the lift; and so we find planes designed for carrying heavy loads have very thick wings. Santa Maria with engines so high the whole the wings 224 ream passes over Speed boat with submerged propeller sinks by the stern With the lift proportional to the air speed above the wing, one naturally concludes that the greatest lift and the greatest fuel economy should result from passing the whole of the propeller the aerofoils. And such slip -stream above The the case. British light -plane distance-and-fuel-economy contests of 1923 were won by monoplanes with the propeller elevated on stilts until the is whole of the slip stream passed above the wings. The Italian-built flying boat, Santa Maria, in which Col. Marchese de Pinedo flew from Italy to South America; over to Savannah, Georgia; across the United States and back again; and thence home, a 30,000-mile trip, had all his motors located high above the wings. His fuel economy was surprising. The great 60- passenger German Dornier has its Flat belt motors similarly Here in placed. America W6 don't for grain conveyor 225 yet built to economize on gasoline it's too cheap. To those research laboratories now experimenting on jet propulsion for aircraft instead of the usual I suggest that, whether jet propulsion propeller, may or not, the jet will lift more if the air directed across the top of the aerofoil. So is sufficient stream is be just as great, while the be more than if the stream is directed be directed, the thrust will lift will neath the wing. In 1894 I patented a camera through which I am running 200 feet of motion picture negative film per The mechanical problem of moving the second. and the problem of sufficient exposure, were readily enough solved, but I worked for twenty- film, optical five years before I learned to successfully hold the film in the exact focus of the lens during exposure; when the film at that speed contacted with the light tension spring members usual in other cameras, the film would catch fire. But in time I found that for film moving 200 feet a second attracts air to its and holds it with "bulldog" tenacity. So surfaces my problem by building a narrow channel the film should pass in the focus of which through the lens, held exactly in the middle of the channel by the film of air clinging to each face of the motion picture negative. The camera has worked perfectly I solved ever since. very plain when we remember the law, i.e., that the pressure is always toward the rapidly moving body; and that this force is increasingly It is all powerful as the difference in velocity increases. I believe engineers generally will find many useful applications for this phenomena when they come to think of it as familiarly as they do other physical 226 laws the law of gravitational acceleration, for ex ample. So now we know why flags flutter. With the elastic the bunting moves to the down the sides air passing The hump thus formed slows up the fastest side. flow of air on that side, and the bunting moves over into the swifter air of the other side. This hump in turn slows up the air on that surface and the action is repeated, over and over again, as long as the wind And with the air moving down opposite sides of the bunting in alternating pulses, the flag blows. moves from so, side to side in successive waves down its length from staff to trailing edge. The stream of elastic air makes humps and hollows in the bunting, waving or is fluttering the flag as the wind is gentle or strong. And proud it is thus "Old Glory" staff. 227 flies from many a Evolution of Civilization C. FRANCIS JENKINS We do not know how or whence life came upon this earth. The assumption cell in that all life began with "a single the ooze" of a preglacial sea does not seem explanation of observed phenomena. sufficient For then it if came from the same cell, new species between any two of them. all the species should be easy to propagate a by crosses But such attempts at crosses have invariably re The product is always sterile. sulted in failure. The new line ends with the first offspring. For examples, the mule, the carideer, the catelo, the Scientists produce variants in zebrule, the tigon. species, but never a new species. came from a single cell where did the cell come from, and what caused the separation into 10,000,000 different species, extinct and living, from microbe to mastodon? Why more than one species If all life from one cell? To assume the evolution of the red rose, the honey bee, the eel and the giraffe on the single cell hypoth esis strains credulity, no matter how many millions of years are assigned to evolution. All life reproduces its species, lives its allotted span, and dies; whether it be the minute cell of typhoid fever or the African elephant. To sustain the single cell theory also necessary to introduce migrations to populate the earth. But except for man there has been little migration of living things. 229 it is It is far millions of more logical, life cells, and biological, if we assume each starting and developing particular species of plant, fish, reptile, bird, beast, each with its own discrete cell beginning, its and and not necessarily simultaneously. A separate habitat for each, in widely separated locations, is not then illogical, and proof of a world-wide migration is not needed. And a plurality of widely scattered cells would also explain the difference in the staple grain food of the two hemispheres; namely, why wheat should be the native grain of the eastern hemisphere and maize the native grain of the western hemisphere. If primitive man had migrated to the western hemisphere from the wheat growing eastern hemi sphere, he would have brought his grain seed with him. find maize the staple grain in the western But we hemisphere. But whether life had a single or a multiple cell beginning, one does not study man very long before it is evident that man is not an evolutionary animal Man sprang from a distinct sperm; he is product. not a descendant from a monkey in spite of a simi larity of skeletal form. Certainly scientists are not in agreement on this evolutionary theory. Among eminent scientists there that man was ever arboreal; or otherwise than upright. The walked that he ever Darwinian theory, accepted so long, is waning in the minds of many. The "missing link" has not been are those who deny found, because it never existed. An occasional embryonic tail, which later is ab sorbed and disappears, does not prove man a de scendant of a monkey, any more than a skeletal 230 resemblance does. The monkey does not lose his The frog is born with a tail which he later loses. tail. one then facetiously inquire if man descended May from a frog, or is a frog descended from a monkey? To many students the contention that man's attainments are those made possible by evolution from an animal is ridiculous. We have no animal from which a spiritual being like man could have come by evolution. As for myself, I prefer to study man as a living being in considering his relation to other mammals, rather than limit study to bleached bones of my questionable origin. The why following are I conclude some man is of the preponderant reasons not an evolutionary animal product. Man invents tools. Man alone uses fire. Man burys his dead. Man has a commerce and trade. Man draws pictures, and can read and write. Man is a spiritual being, and believes in a life after death. Man worships a power outside himself; and builds altars and temples for such worship. No animal does any of these things. is found in all quarters of our earth. Man beast, bird, fish but man is Man is and reptile has not limited to its Every particular habitat; localities. constantly increasing in numbers; no other living thing is so increasing. Man has a civilization, a civilization developing in exact proportion to the development of his collection of tools. 231 There has been no evolution of man, but only an evolution of his tools; e.g., an alphabet, the three hammer, the transit, etc. Man is no more clever today than was earliest historic man. Beyond history we can only guess, but we are guided in our guess of what happened before records were kept by what has happened since then. Our earliest records are the tools and picture writing of a time as far away as twenty thousand R's, a years. The Sumerians of ten varied collection of tools thousand years ago had a showing surprising artistic merit. The Cretans almost as early had many of our con veniences: corsets, flounces, festivals, writing, baths, and bronze plumbing, the work of trained artisans who produced objects of beauty and symmetry, as well as utility. Egyptian exploration has disclosed an organized civilization as early as eight thousand years ago, with tool makers and tool users of a cleverness unsurpassed to this day. may be defined as collective social our civilization probably began then development with the expansion of the family unit, at first prob If civilization ably for the protection which numbers afford. The head of the family was usually the father of all the children of the family for several generations, the mothers being his sisters, his daughters, and their maids. Biblical history refers to this "multitude of sons and daughters" as the tribe or house; e.g., "the tribe of Abraham," "the house of David." This was the custom of the time. The Pharaohs of Egypt perpetuated the family 232 line by marrying their sisters; a development of a ruling family head into the ruling head of a nation. The longer the unbroken reign of this kingly line the more the arts enlarged and the more civilization developed. But sumptuous living ultimately undermined the keen judgment and physical vigor of the rulers, exposing the kingdom to successful attack by covet ous barbarians. Such conquests resulted in the destruction of of the tools of civilization, many and death to many The those skilled in the use of these tools. of artisans, and workmen who escaped were made slaves of the new rulers, whose direction was prompt ed by a knowledge of a far less varied collection of tools, and so civilization was set back by centuries, to begin again its slow climb to an even more ad vanced development by the time of the next conquest. builders Civilization has several times been thus built and destroyed within recorded history. there has been a residue of tools and resulted in a greater advance by man up But always skill which has before disaster again overtook him. And as the accumulation of tools enlarged, the lot of the common man has improved, and man's cruelty to his fellow man has softened. He takes less pleasure which cause pain, bloodshed, and death. Wherever machine tools are used the common man's labor is lightened, his work time shortened, and his standard of living raised. America has more machinery than any other country, and so America is the envied workplace of the world. In no other country is the workman so well fed, clothed, housed, and entertained. in sports 233 The value machines per capita in the United Great Britain; more than ten times that in India; and more than thirty times that in China; and the common man's States is of more than twice that in lot in these several countries similarly corresponds to these ratios. With increase in machines the product of the worker's hands has so enlarged that from 18 hours of labor, 6 hours of sleep, no hours of play, and seven days a week, he has already arrived at 8 hours of work, 8 hours of play, and 8 hours of sleep, six days a week; and as more tools are invented still further changes will be made, increasing leisure and its attendant problems. In all ages man's collective activities with tools have been directed by men of constructive minds; and necessarily so, but often to cruelly selfish ends. But the collective activities of today are directed by men of broader vision, and more and more to the common good of all, including the workers them selves. It can continue in no other way. The most of us, the toilers, can be directed to our own and the common good only by such trained minds most successfully by those themselves familiar with the use of the tools involved in collective activi ; ties. But with increasing leisure resulting from increas ing use of machines, the common man's estate is continually more and more the affair of the man agerial mind who Those who are installs the machines. in charge of the great machinized enterprises must, sooner or later, undertake the care of their workers as scrupulously as they care for their dividends. Dollars can 234 lie dormant, but human beings must have food, clothing and shelter time. Bread lines all the we have always had, but never before has this condition been considered by the public so much a corporate disgrace as at the present time. The heads of some of our great enterprises recognize their responsibility in the matter and are already engaged sympathetically plans accordingly. Many more in working out will ultimately decide a better policy to cut dividends than to cut wages, and to lay off dollars rather than to lay off it is workers. The measure of our civilization is the degree of and well-being of the whole people. This attained in a constantly increasing de gree with the increase in the tools of production, tranquillity condition is distribution, cation, and communication, transportation, recreation, for civilization You is edu directly the Then product try to imagine a civilization without tools and work men who know how to use them. The evolution of our tools, and the tranquillity of those who use them, is a direct index of our civiliza of the artisan. tion, and always will be. 235 don't believe it? Note: As Washington is the birthplace of more rev olutionary inventions, upon which great industries have been built, than any other ten-mile territory, it may be interesting, and appro priate, to add here a re count by Mr. Jenkins of Washington's claims to in tellectual stimulus. EDITOR. Washington, the City of Enchantment Broadcast from WCAP, September 26, 1924 C. FRANCIS JENKINS WASHINGTON Government but is the home of our Federal more than that it is a delight work, a stimulus to excellence in mental activity. Those of us who had wandered about more ; it is ful place to or less aimlessly before we discovered Washington well understand how its genial climate called forth the Presidential praise of our honor guest from the cool, green hills of Add Vermont. charm of and one Washington's setting, appreciates why, from the Executive Mansion outward to the very to the delight of the climate, the rim of federal activity, leaving office. all remain, Woodrow Wilson they can, after stayed here until if President Harding was hurrying home when his end came. The only living ex-presi dent resides in the District. he passed away. 237 Abraham Lincoln was it is loath to leave Washington, and so preferred a summer cottage in the Home Grounds, as did many of his suc rather than a more elaborate executive said, Soldiers' cessors, residence elsewhere, while the White House was annual dressing. getting now occupied by the Cosmos Club, house In the Dolly Madison ruled social Washington in such a scintillating setting that even the widows of presi dents, with few exceptions, have made their later its homes here. Nor strange, for this is the city the unequaled which was worked out with such loving care by Major Charles L'Enfant, as he leaned over a drawing board in his home near the old Tudor is it plan of Mansion; the parks of the plan later beautified by the landscape gardener, Andrew J. Downing. And this magnificent dream city had the proper antecedents, too, for it was from this very site the old Indian chief Powhatan ruled his own vast territory before ever the white man had set up the capital of a nation dedicated to peace and oppor tunity. Many eminent statesmen and great orators have found Washington environs so satisfying that they have spent their last years within this forest-like city. The inimitable Henry Clay was buried here in 1852; Elbridge Gerry, a signer of the Declaration of Independence, lies in the Congressional Cemetery; and John Lee Carroll, a former Governor of Mary his last resting place in a local graveyard. in Washington as the head of the Federal land, found It was Party that that distinguished orator, Daniel Web ster, made his indelible impress on American history. 238 In the old "Union Tavern," on a site now occupied by a large apartment building, one could have found hobnobbing with resident genius, in that early yesterday, such guests as Louis Phillipe, Count Valney, Lord Lyons, Baron Humboldt, Charles Talleyrand, Jerome Bonaparte, Washington Irving, Charles Dickens, General St. Clair, Lorenzo Dow, John Randolph, and perhaps Charles Goodyear, when he was asking for a patent for vulcanizing rubber. Even the dashing Robert E. Lee, leaving his ancestral home overlooking Washington, rode regret fully away to duty in his beloved South. One may perhaps concede that associations would attract retired admirals and generals to a residence Admirals Evans, Dewey, Schley, Sampson, Peary, and Generals Greely, Crook, Wheeler, Miles here and Pershing, within my own unprompted memory. But what is the secret which brings back to Washing ton those who have looked upon the enchanting spots of our wonderful country; the three Johns, John C. Freemont, the great northwest pathfinder; John W. Powell, explorer of the Grand for example, Canon of the Colorado; John A. Sutter, discoverer of gold in California. Even Governor Shepherd, who made Washington, and afterward was practically banished to Mexico, prayed that he might be brought back to the city of his dreams, and his wish gratified, he lies at rest amid the grassy slopes of Rock Creek Cemetery. It was ever thus; even stubborn old Davy Burns must have thought well of Washington for he brought from his native land not only a charming daughter but the bricks with which he builded the chimney of a cottage for her, and from whose humble door this 239 went to a haughty family and a mansion as the wife of Major General Van Ness. Not only from official life, but from all fields of activity, the capital city attracts to itself an unusual aggregation of mentality scientific and literary and Scottish lassie later industrial. Poets and great writers, noted scientists and re nowned inventors have done their best work in the invigorating atmosphere of the capital, washed clear by the mist of the Great Falls of the Potomac. It was here Francis Scott Key lived when he wrote "The Star Spangled Banner," a spot marked by the new memorial bridge just completed; here Harriet Beecher Stowe wrote that immortal story, "Uncle Tom's Cabin"; Walt Whitman the first edition of his "Leaves of Grass"; James Bryce "The American Commonwealth"; and Owen Meredith his "Lucile." In a rose-covered cottage on the heights overlook ing the river, across from the Arlington National Cemetery, Mrs. E. D. E. N. Southworth wrought; and in a less flowery abode impecunious Edgar Allan Poe wrote much of his "spooky stuff." Looking down upon the city from the east, John Howard Payne, in tranquil contentment, on his return from a sojourn in a foreign land, wrote the one song which will never die, "Home, Sweet Home." In isolated serenity in Rock Creek Park stands the cabin of Joaquin Miller, "the poet of the Sierras," now the shrine of the artist as well as the writer. Across Lafayette Park, opposite the White House, George Bancroft, the great historian, calmly laid down his pen in his 91st year and passed to his great reward. And it was here that the painter James McNeill 240 Whistler began his climb to an artistic, world-re nowned fame. As for science, why Washington is the scientific center of the world. More revolutionary discoveries which have been the foundations of great industries have been made in the District of Columbia than any other ten miles square in all the world. It was here that the great Joseph Henry spent the most prolific period of his sixty years of usefulness. On the bosom of Rock Creek, Fulton first floated the model of his steamboat, the Clermont; and on the Potomac River, Professor Langley tested out the aerodynamic principles upon which all airplanes are built, and at a time when the "flying machine" was a subject not mentioned in elite scientific circles. In the observatory on Cathedral Heights, that great astronomer, Simon Newcomb, worked; and, nearby, Cleveland Abbe, the famous meteorologist, published the first daily weather reports. Between Washington and Baltimore, Professor S. F. B. Morse, in 1844, put his telegraph to work, the telegraph operator being Theodore N. Vail, Dr. late president of the A. T. & T. Company. first Graham Bell perfected his telephone here, Professor the wax cylinder phonograph, and Berliner the talking machine. Both the typecasting machines, the linotype Tainter Mr. and monotype, were invented in the District; and here a stenographer in the Life Saving Service invented the first motion picture machine, the prototype of the projector used in every picture theatre the world over to this very day. From the hills of Virginia across the river, the first wireless message ever transmitted was sent into 241 Washington; and from Washington to Philadelphia the first photographs by radio were sent. When the Daughters of the American Revolution sought a permanent home no place could successfully compete with the charm of Washington; and here also the American Red Cross and the Pan American Union set up their respective domiciles. In Kendall Green Park, in the northeast section of the city, the Columbia Institute for the Deaf was set up, the only institution of its kind in the world, the gift of Gallaudet to the afflicted. It was W illiam T in Washington that another philanthropist, Corcoran, built the Louise Home for Southern gentlewomen, as well as the Corcoran Art Gallery, the latter a gift to the city. He was laid away W. Oak Hill Cemetery, the resting place of an gathering of distinguished Americans. in unequaled In the north of the city is the Walter Reed Hos pital, named in honor of Dr. Walter Reed, who hero ically risked his life to prove that yellow fever germs were communicated by mosquitos. The Carnegie Institute "for the encouragement of and discovery," and the Carnegie Geophysical Laboratory are both located here. In Washington the Geographic Society was estab investigation, research and the unique Geographic Magazine is here the beautiful home for the and published; lished, National Academy of Science has just been dedi cated. atmosphere of Washington works its resident as well as those who stop here on witchery but briefly, a mental stimulus of no uncertain potency; and as for scenic beauty, it is unequaled So the 242 and getting more beautiful and more attractive all the time. As above the city are hidden under with a criss-cross of green trees, the superb white dome of the Capitol standing out above the verdure in majestic splendor; and over to the west the Lincoln Memorial, looking for all the world like a jewel box of alabaster. And on the rim of the mist beyond stands a bowl-like marble amphitheater keeping watch over the grave of the Unknown Soldier, while still farther around to the north looms the great National Cathedral on Mount St. Albans, where lies "the man of peace." I fly And it was its streets this inspiring sight that greeted the homeward bound, round-the-world flyers as they over the to in a glided landing city Boiling Field. An annual pilgrimage to this mecca of glorious and wondrous present, with its wealth of white past buildings, its miles of park roads, its spring cherry blossoms and autumn colors is always inspiring. From whatever point of view, Washington well deserves the pride of possession of all worthy Ameri cans. 243 The Picture of Peace Broadcast from WNAC, Boston, December 28, 1923 C. FRANCIS JENKINS Since the beginning of time the advance in progress has been determined by two factors human trans portation and communication. in These have resulted continually lengthening periods of peace, and constantly widening areas of tranquillity. At first man ruled with a club from his doorway, he was constantly on the defense, and his cave was his sole place of safety. But cautiously venturing about he became more familiar with those near his abode, and his terrors were somewhat allayed. As he still further widened his contact with more distant neigh bors, tory signals and better means of travel, his terri of free movement was still further enlarged. by had expanded from a single nucleus, and one language, it would have tended largely to universal and enduring peace. But there were many nuclei, and many languages, and so suspicion and hatred endured. For it is the stranger whose lan If this process guage is not understood that we instinctively regard Wars between unlike tongues have as an enemy. been far more frequent than civil wars; and war is destructive and disarranging, while peace is con and makes for progress. There is no doubt whatever that the more speedy and complete the facilities for transportation and communication, the greater is the assurance of peace. structive The airplane swiftly strange countries, and, therefore, less carries the traveler making the stranger an enemy. 245 into less strange, Radio is doing the same thing for communication. It broadens and speeds up intercourse, similarly making the stranger's personality familiar because of the frequent contact, and therefore less a menace. We are afraid of the silence and of the dark of what we do not see. To know quiets our fears, just as light in dark places makes dark places safer. For this reason, pictures, which speak a universal language, tend greatly toward universal peace, by making people better acquainted. When, then, onto the boundless range is of the radio grafted the world-wide appeal of the picture, the means of communication would seem to have ideal been attained. This is the goal of the activities of a modest little laboratory in Washington, the director of which, thirty years ago, invented the original motion picture projecting machine now used in every theatre the world over. With this foundation of thirty years of experience it is not surprising that this station is to build upon, now successfully transmitting Pictures by Radio, over considerable distances, already 135 miles. With in the limits of the laboratory, Radio Vision, the ability to see in one place what is happening in a is also a daily demonstration. Galileo's telescope enables us to see to great dis tances, but only away off into space, for our vision distant place, through the telescope With the radio therefore, we can is limited to straight lines. we can see along curved lines; around obstructions, and over one day may even see around see mountain ranges the earth. For as we are now seeing over short disances with a low power radio station, it naturally 246 follows that as development lengthens the reach of the radio, so the range of our Radio Vision will in crease. Our President may then look on the King of England, as he talks with him; face of the or upon the countenance of the President of France, when ex changing assurances of mutual esteem. The Chiefs of Staff of our Navy and Army may see at headquarters all that a lens looks upon as it is carried aloft in a scouting airplane. "The eyes of the fleet" will then be more than just a figure of speech. And when the Shenandoah carries our flag over the North Pole next summer, the Secretary of the Navy, in his office, with invited guests, might see all that those see who are aboard this great airship, if the craft should be suitably equipped. And very soon now, when the Radio- Visor-set-forthe-Home shall have been sufficiently developed, folks in California and in Maine, and all the way be tween, will be able to see the inaugural ceremonies of our President, in Washington; the Army and Navy football games at Franklin Field; the struggle for supremacy in our national sport, baseball; and both see and hear grand opera broadcast from the theatre anywhere. Perhaps at this point the lads and my listeners may like lassies among a brief explanation of the methods by which these objects are to be attained, although I shall not attempt a technical description. But have you never put a nickle under a piece of paper and by drawing straight lines across it with a very dull pencil made a picture of the Indian appear? Well, now, that isn't so very different from the way we do it. In place of the pencil we draw 247 parallel lines across the white surface with the of a small light. When the machine is image turned over slowly this little light looks for all the world like a tiny twinkling star as it travels across the white surface changing in its light values to correspond in intensity to the light values of the scene before the lens at the broadcasting station. But when the machine speeded up until the succession of lines recur with a frequency that de ceives the eye into the belief that it sees all these is then suddenly a picture flashes out on the screen in all the glory of its pantomime lines all the time, mystery. And the apparatus is very simple, too, for we, the and young men, my assistants, have more a matter of learning how than of intricate apparatus. For the reception of picture there is only a little box, the wires of which you attach to the head phone binding posts of your re ceiving set, and which contains nothing but a small motor rotating a pair of glass discs; and a miniature, young ladies found that is is high frequency lamp for outlining the pantomime picture on the screen. When these machines are available to all of you, then motion pictures at the fireside, broadcast from some distant station, will be the evening's entertain ment, and perhaps the daily source of news; the long day of the sick and shut-ins will be more endur able, and life in the far places will be less lonely, for the flight of the Radio Picture is not hindered by rain, or sleet, or snow blockades. Am I too optimistic? I hardly think so. It is not with cold reason that the possibilities of a new 248 discovery in science and invention may be gauged. Professor Langley went to his grave a martyr to his isolated belief in the heavier than air machine, more than a decade later Lieutenant though Stone, of the Coast Guard Service, piloted the U. S. Navy plane, NC-4, across the ocean, from America little to England. Dr. Bell found scant reception for his telephone at the Philadelphia Centennial, though today there are 150,000,000 of them in daily use. In 1896 a road race for horseless carriages was held near Chicago over a 20-mile course. There were three entrants, and one of them actually made the distance before sunset. pictures are being transmitted by radio every over day, greater or lesser distances; some weeks ago they were sent from a Navy Station in Washington to the Philadelphia Evening Bulletin. Still And Radio Vision, which is only a speeding up of the same mechanism slightly modified, is a matter of daily laboratory demonstration, now. Is it not, then, within the limits of reasonable expectation that the near future will fulfill the pre dictions just made, when we may freely look directly upon the activities of the great outside world from our comfortable chairs by the fireside? 249 The Value of a Hobby Address, Meris Club, Calvary Methodist Church, Washington, D. C. C. FRANCIS JENKINS When horseless vehicles first came to town I lived on a street leading up out of the park. Through that summer, as theretofore, Mrs. Jenkins and I often sat out front and watched across the valley the chang and gold of the sunset. But every now and then our reveries would be broken by an old one-lunger trying to make the grade. You remember the kind; engine underneath, cranked from the seat, steered with a tiller, and you watched ing glow of the pink the road over a beautifully curved dash, a copy of a fashion plate toboggan sled. They were short on power, those old busses, but long on noise, and their negotiation of the grade was an ever recurring mechanical tragedy. One always thought that this time they would surely make it, but they never smart speed, with confidence, at the foot of the hill, they would get slower and slower until at last, near the top, they would go into low with such a distressing quite did. Running in high gear, at delightful would wring pity from a stone. has often seemed to me that many men are like final effort as It that old "one-lunger." As long as they find easy w^ork, one cylinder is enough, and they go blissfully along drawing a satisfying pay envelope every Saturday. But when hard times come, and the force is cut, they find their one vacation is not enough to get them over the grade without distress. If, however, he has spent some of his leisure hours in recreational study, the loss of position does not embarrass him over much. 251 know a machinist who I lost his place last spring because of failure of the firm he worked for. This workman, for several summers past, had been growing In time he became flowers about his little place. very fond of them, and so took up the study of botany. When he lost his position, he began cul tivating flowers in earnest, selling them where he used to give them away. He made more money this past summer with flowers than he did last summer at his machinist's trade. Another workman, when his blue envelope day came, began selling bread his wife made, for she was a locally famed breadmaker. The trade grew beyond their equipment, and a small baking machine was bought; and now he is about to install a second be cause the first is already over-worked. would add to human blessings and individual independence if every man had both a vocation and an avocation; no matter how high or how low his It position in our industrial scheme, he should be able to do more than one thing well. am aware that there are those who advocate specialization, and quote someone as saying that "If he build a mousetrap better than anyone else, a path will be worn to his hermit dwelling in the wood." But if we suppose all the mice are caught, Mr. Hermit would subsist much better, it seems to me, if he knew something about gardening as well I as mouse trapping. I feel that I for, although I human am entitled to speak with authority, am engaged in the most hazardous of occupations, i.e., inventing for a living (because it sounds so much nicer, I like to call it research work), nevertheless, in spite of this uncer- 252 my is such that I look without timidity. If to make one's point it were permitted to cite personal history, I might venture to recount my own mental and manual endowment, because I know myself better than I know anyone else, al though many another country boy has built up a far wider range of knowledge perhaps the man at tain employment equipment forward to the evening of life your very elbow. It was my good fortune, then, to have chosen farmer forebears, of sturdy Quaker stock, and so with a natural inquisitiveness, a mechanical intuition, and a red head, my very early to keep in running order the varied machinery of the farm; to put coal oil on the mold-board of the plows when they were set away in the shed for the winter so that they would scour immediately when put into the ground in the spring; to fix the mower so that it would cut the heavy and the down and the tangled it fell to lot to make the self-binder tie every sheaf of wheat, missing none; to stop a leak in the crown sheet of the boiler of the traction engine, and set the slide valve for lap and lead; to oil the windmill to insure an amply supple of water for the stock; to keep the grass; trip-trigger adjusted on the harpoon fork that put the hay away, in the big mow. I also learned to create, build wagons and sleds and miniature railways; to set deadfalls for game and It steel traps for fur. I learned the rudiments of weather was on the farm cloud and goosebone lore; learned which was the north side of trees, the woodsman's natural compass; and how that the great dipper would tell me the time of night. In common with other farm boys, I knew the habits of bird, and beast, and fish, and, of 253 course, could ride well, and could shoot And by as learning is only adding a day, to one's store of knowledge, that, later, when I left home straight. more, day any wonder little is it to see the world, even while I was yet a lad, that I found the activities of the great logging camps of Oregon and Washington were not so strangely different from our work in clearing the Indiana farm; that mining silver in the Southwest rather resembled well-digging back home; that the great mills were simply enlargements of machinery with w hich I was already acquainted, r most new things simply old familiar principles put together in a new way. I didn't have to lay awake nights to figure out the mechanics of "broncoor like busting," or to practice very long before, riding range, I could rope and brand cows, and cook jerked meat on a hot stone. When bunk-houses, I found the work and when, only a little hammer and saw. I found the construction of an irrigation dam in the desert unexciting, for hadn't I already builded mud I built carpenter tools just the same as tyker, I built dog kennels with dams and waterwheels between the old clay banks of Deer Creek. Even surveying and running levels, while requiring somewhat more accurate instruments, was very much like the fun we used to have sighting across the tops two pins stuck in the ends of a shingle floating on a pan of water; nor was the installation of electrical machinery totally strange to the boy who had strung a wire to a neighbor's house and set up a telegraph Neither was I surprised instrument at each end. when I found the locomotive familiarly like our old traction engine, the evening I enticed away the watch- of 254 man at the railhead, so that I might borrow the locomotive and take my prairie playmate for a ride. And ride, why, I've taken her, perhaps there have been more than one of her, rides in buggies, and and motor sleighs, and toboggans; on bicycles, cycles, and automobiles; in canoes, and sail boats, and ice boats, and motor boats; and even flying machines. And, by the way, that am for I I told flying is became an accredited that I man am last is a comforting notation, a young man's game, and as pilot after I was fifty, I feel entitled to consider myself a very young yet. have always been an insatiable reader, and per haps you will say that this is the explanation. So it may be, to an extent, for I learned shorthand sitting on a plow beam while the horses rested, probably because someone had carelessly left a text-book lying around where I got hold of it. And shorthand led to skill on the typewriter, though I vividly re I member I thought at my first session with the thing, that some of the letters had been left off the key board. My photographic attainments are also without antecedents, although from these came the motion picture, and as a hobby has been pursued until this past summer we have been making farm-initiated pictures at the rate of 3,200 exposures per second, 200,000 per minute. I drew the architectural plans of our home I am a designer of machinery, a mechanical draftsman, and ; a registered patent attorney. Perhaps there has been an incidental smattering of financial and executive skill withal, which has 255 relieved me of any very acute financial worries, but the greatest reward of resourcefulness has been the pleasure which has attended each new acquisition my whole life through. But being resourceful has its drawbacks. When things are easily done, the doer is inclined to neglect that milling grind that makes for perfection, and and subsequent em I remember that one barrassment on occasions. time I jumped my bicycle up some steps into a hall and began circling the floor showing off my fancy riding, presently dismounting to receive the thun this results in over-confidence derous applause of an admiring audience. Well, I and I learned it, presently why, for a ragged chap mounted a frowzy-looking wheel and began doing things with it that made my riding didn't get I think even my bicycle was sneaked out of there. Another time I remember, with no very happy recollection, was my first formal dance; oh, so very formal, with bemedaled ambassadors and gilt braided I had not yet worn officers in terrifying profusion. a dress suit long enough to be entirely unconscious of it, as I recall; and my hands bothered me, they were so big and no place to put them. And I was just sure my white tie had slipped around, but I didn't have the courage to investigate. Altogether I wasn't getting on very pleasantly, though I did feel better when the music commenced, for I had a charming partner with whom it was always a de Of course, the music had to stop light to dance. when I was in the middle of the floor, a mile or so from the side lines where a thick rug gleefully waited to trip me up. It was soon over, I suppose, but it look like thirty cents. crestfallen as I 256 seemed an age and Washington was looking at me as I picked myself up, and besides I had split the collar band of my new dress shirt. Well, we just went away from there; though I might add, perhaps, that my loyal little partner was very I felt that all of indignant that they all laughed at my embarrassing predicament. However, I do not mean to imply that everyone must have as varied an assortment of attainments to insure smooth sailing through periods of financial depression, but skill in more than one thing surely gives more than one opportunity to keep usefully and profitably employed, and creative work is just about the most satisfying thing there is. The World War brought to light the avocational talent of many a man, and woman, too, for that matter. I have in mind a young man who regularly helped his father, a successful builder, in the summer between scholastic terms, though during the winter after school hours he repaired automobiles. Another winter he tended horses and did like chores on a farm a few miles out of town. When the United It States entered the great war he volunteered. learned that he knew was soon concrete work, and he was transferred to a big ordnance proving ground, a lieutenant, and put in charge of all road mak ing, foundations, and other concrete work. He knew automobiles as well as he did concrete and presently made the automobile-and-tank division of the grounds was added, and with a promotion. And later the stables with their two hundred horses were also put under his charge. About this time he was given a chair on the other side of the desk of the colonel, the post com mandant, who also recommended a captaincy 257 for him. The young man's meteoric, and some from the ranks was jealousies developed, but the rise colonel, a wise old owl, always stilled criticism by replying: "If any of you can do any of those things as well as he can, you may have the command; but the work must go on." I think you will agree with me that the young man's advance was due to his versatility. Has it ever occurred to you that each of the great discoveries has been the result of an avocation, a plaything during rest time from monotony of regular employment? The father of photography was the task-weary an army officer; of the electric motor, a book-binder's clerk; the in ventor of the telegraph was a portrait painter; and the Jacquard loom, a dressmaker. A farmer tinkered up the typewriter; a poet, the sewing ma of and a coal The telephone was the chine; a cabinet maker, the cotton gin; miner, the locomotive. "after school" work of a teacher of the deaf; the disc talking machine, the night work of a clothing sales man; the wax cylinder phonograph, of a lawyer's clerk; and the type-casting machine, a groceryman. A physician made the first pneumatic tire, because his little son was a wheel-chair invalid. The hand camera was invented by a bank clerk; the film roll, by a country preacher; the motion picture, by a The steam automobile was the stenographer. plaything of a photo dryplate maker; the dry-blast the brain child of a preacher's son; the tunneling shield, of an editor; and the stock ticker, a dentist. The long distance telephone loading coils were figured out by a professor of mathematics; steel process bicyle repairmen made the 258 first operative man- carrying airplane; a soldier the wireless telegraph; a druggist's clerk, the audion tube for broadcasting daily news, stock quotations, grand opera, and the loud-speaking telephone. This has been the story of every great invention. Each has been the result of someone's riding a hobby, a kindly soul tinkering around in the wood shed with what the neighbors were pleased to call his "crazy" idea. I have also observed that a new thing always originates in a single brain, usually the brain of a poor man. It not the product of great wealth and a great laboratory. Money only develops, it never originates; I guess it's because money doesn't work in a woodshed. is encouraging too, for I am led to hope that I myself may yet do something worth while if only I stay poor enough, long enough. May I, then, go back to the original suggestion don't be a "one-lunger." Be skilled in your vocation, an expert, even a specialist if you like, but have an avocation as well. Get a hobby, and ride it. Not only is it the most satisfying sport there is, but it And that is holds potential opportunities of immeasurable good to your fellowman. A ful disposition and a hobby possibilities are conjured up by happy plation of such an endowment. 159 what wonder the contem The Way of the Inventor Address, Bliss Electric School, April, 1916, Reprint in the "Coherer" July, 1916 C. FRANCIS JENKINS am an inventor, a professional inventor, like a tramp, having no visible means of support. Many a time my dear old Quaker mother has admonished me She detested to "stop messing" and go to work. the word inventor. So later, when I had learned to I make inventing a gainful occupation, I asked her for a title. She replied: "Well, thee is a finder-out." And I guess she wasn't so far wrong at that, for a finder-out is "inquires to and my an investigator, an observer, one who know." And I think, therefore, that I kind may claim a long line of antecedents, for certainly Moses was an observer. You remember the Biblical story of how, returning at evening from tending the flocks of his father-in-law, he noticed that a certain bush, which was burning when he passed in the morning, was not yet consumed, and he said: "I will turn aside and see this great sight, the bush is not burnt." why But I think one may go even farther back than we are told that Eve "took fig leaves and fashioned them aprons." So it seems that a woman that, for was the first inventor after all. And she did it easily Mrs. Adam had the advantage of a mind free from cluttering precedents. There were no wheels too, for yet to But fill let for to her The is the inventor's head. me we stop here to pay tribute to the woman, owe some of our most useful inventions. printer's roller is the snap-fastener. a woman's invention, and so The Jacquard loom was 261 in- vented by Mrs. Jacquard, the sewing machine by Mrs. Elias Howe, and the cotton gin by Mrs. Greene; the Whitney story, like many another hastily written story, was not the whole truth. The inventor has given you everything you en Do you wear shoes, clothes, hats and joy today. gloves, every one of them is the result of hundreds patented ideas. Do you visit a friend, it is prob ably in an inventor's steam train, electric car or benzine buggy; and you send an advance notice by of telephone, telegraph or self-sealing envelope. even babies are raised on patent foods. Why, admit that at times some of us and our ideas appear crazy, but we don't know it and so we go blissfully along "wasting" our time inventing I frankly telegraphs, telephones, typewriters, harvesting ma chines, railway trains, automobiles, steam boats, printing presses, talking machines, motion pictures, wireless, and flying machines. So, go gently, brother, gently, for sometimes I almost human. At any rate, he is an optimist. He has to be. A pessimist would never invent anything, for he would start with the idea that the thing could not be done anyhow. So the inventor goes blithely ahead; cold facts do not think the inventor disturb him. He is believes that if it is only difficult as good as done; if impossible he will require a little time for its accomplishment. it is "finder-out" so far ahead of the crowd, obliged to blaze his own trail into the unknown, With the he is for no one has ever gone before to show the way. So his proposition necessarily appears foolish to the man is, And the more successful the business the more certainly will the new idea be turned business man. 262 down. Perhaps he hasn't the prophetic vision neces sary to be a successful pioneer. And here's just as strange a circumstance: a new and revolutionary invention almost never interests an established concern. In the rare cases where a going concern does take up a new invention some other line. The early model of a well it is in known was brought to the Remington gun factory by a Mr. Dinsmore, a professional man, who had bought an interest in the joint invention of Mr. Sholes, a farmer, and Gideon, a junk dealer, and you know the remainder of that story. typewriter New by men inventions are almost invariably promoted of no previous business experience. The wax cylinder phonograph was brought to its present great business success by a stenographer, the official reporter at the trial of President Garfield's assassin; the disc talking machine by an obscure mechanic in a little alley shop in Camden, N. J. the telephone by ; an ex-soldier; the casting machine by a sign-painter. "Every big business is the lengthened shadow of a single man." It is also an historical fact that the telephone was offered to the owners of the telegraph interests. It was very naturally supposed that those engaged in facilitating communication would be interested in a better and more rapid means. But they waved it aside, saying they were engaged in business and wanted nothing to do with a scientific toy. But the toy grew until it bought the telegraph company as an auxiliary feeder. Invested capital does not develop pioneer inven I think it is because money is the most timid thing in all the world. Did you ever hear of a banker tions. 263 taking a risk? Why, he makes you put up collateral for twice the value of gilt-edged what you borrow, and even then takes out the interest before he hesitat ingly gives you what remains. And you go out of the awful presence on tip-toe, feeling somehow very like it a thief. Money does not develop inventions; takes courage and vision to do that. Edward A. Guest has put it thus: "There are thousands to tell you it can't be done, There are hundred to prophesy failure, There are dozens to enumerate, one by one. The dangers that wait to But just buckle in with a And take off assail you; bit of a grin, your coat and go to it; Just start in to sing as you tackle the thing That cannot be done And who And you'll do it." are the discovers of great inventions? They are almost invariably not persons engaged in a kindred line of employment. This probably is be cause each knows nothing about the subject in which he essays to invent, and dares rush in where knowing ones hesitate. The inventor of the telephone was a teacher of the deaf; of the telegraph a portrait painter; of the disc talking machine a clothing sales man; man; monotype casting machine a grocerythe motion picture projecting machine a of the of stenographer; of the pneumatic tire a physician; of the kodak a bank clerk; of the film roll a country preacher; the steam automobile a photo dry plate maker; the tunneling shield an editor; the dry -blast a preacher's son; the stock ticker a dentist the long distance telephone loading coils a pro fessor of mathematics; the airplane bicycle repairmen. steel process ; 264 More patents have been taken out on farm machin ery than on any other class of instruments, near fifty thousand, but only a few of them by farmers. They have been inventing in other lines. The type writer was a farmer's invention. Remember am talking of epoch-making discov eries, not patented improvements on other inventions. For if one may call an inventor anyone who takes I out a patent, then, like the rabbit, he is a prolific type, and like the rabbit, anybody can take a pot shot at him, anywhere and anytime, there is no closed season for either of them. The first man to take a shot at us is the mail-order patent attorney. There's a pot of gold at the end of the rainbow he paints. We simply can't lose. "No patent, no fee." That is, we can't lose the patent, for he is a poor attorney indeed who can't persuade the Government to give us some sort of a paper with a blue ribbon and a big red seal. But surely none of you believes there is a fortune made out of each of the fifty thousand patents issued yearly by the Patent Office. Of course, your particular patent is the exception, for proof of it you could point to letters received, immediately on the issue of your patent, from enter prising persons asking if you would be willing to take $100,000 for it. They say it is at least worth that, and they will gladly undertake its sale for you at no cost whatever, if only you will send them $7.50 to illustrate a description of it. (The illus tration later proves to be a small zinc etching costing 13 cents.) So your patient wife lets you pawn her wedding ring, and you send the money. She had already put up her mother's watch for the patent fees. 265 It was one smooth gentry who first pro that an unnamed brewer would of these mulgated the fiction pay a million dollars for a nonrefillable bottle. The attorney wore hoofs and horns, and had a lively progeny. I talk like I had taken the full course, don't I? Well, I have, and a post-graduate course also. I am now about ready to believe I have learned of the fundamentals. First, then, don't But some waste time and money offering a really great invention to those who ought to buy it. They won't. Second, don't go for financial aid to a monied man. He has only money. On the other hand, be on your guard, for if your invention is good, you are likely, sooner or later, to meet a prosperous looking gentleman who sym pathizes with you, says he believes in you, and you sign a contract with him and go to work to develop the invention, your time against the money he sup When you have the thing almost completed, plies. and need only a little more, the promoter advises he will put up no more money, although, as a matter of fact, he has never put up any, the little cash in volved coming from the friends you introduced him to. The business is then sold for debt, and you find you have the experience while the promoter has the more tangible assets. You also learn that you have made enemies of your friends who bought stock because the promoter looked like a million dollars, and you, the inventor, were known to be honest. Or perhaps the patented article is exploited with out your consent. One day an inventor found out that a gas-stove patented by him was being marketed. T hen he called on the makers and showed them the W 266 patent, they laughed as he went out. Now and asked him to as a boy close the door this inventor had been red headed and, while the red had mostly disappeared from his hair, the fight was still under it. So he laid the matter before a friend, who, for a half interest, sued the infringers, and got judgment and an ac The market for the article being already made, another company promptly bought the right counting. and continued the business on royalty, with every body happy but the infringer. Another time the same inventor placed a patent on royalty with a big manufacturing concern in a Three years later, unable to get any distant city. the contract over to an attorney he turned remittance, with instruction to begin suit. The attorney was crooked and sold the contract to the company for his own profit. This time everybody was happy but the inventor. Of course, some of you will get a bona fide offer your patent, perhaps one out of the eight hundred issued weekly. Take it. For if you are a real inventor you can make another. A Commissioner of Patents for annual report once said that not one patent in a hundred ever returned to the inventor so much as the amount of the patent fee. When to sell a patent is, therefore, as important as how to sell it. And if I were asked when a patent in his should be sold, I would answer, whenever you have an offer, if you are not going to exploit it yourself. Value and necessity will dicker to set the price. I once sold a patent, that had but three years to run, for ten thousand dollars; even money, more no cents. At another time, dollars for a I was offered a thousand newly issued patent, 267 and did not take A few weeks later it wasn't worth anything at all. Again, no sense. Perhaps as apt an illustration as any I know it. showing the danger of holding a patent too long, occurred in street car trolley development. The was me the told for the story by attorney greedy patentee. He had obtained a patent on a currentcollector which ran on top of the trolley wire. It was the best of many, and embodied a very ingenious scheme for passing the cross-overs and wire supports, and he was offered $350,000 for it. The attorney urged him to take it, but the inventor wanted a The following Tuesday a patent was issued on the present simple under-running trolley-arm, and immediately the $350,000 patent was absolutely million. worthless. While a great many inventors have made fortunes out of their discoveries, I don't believe it has often been the quest for wealth that has kept them pa Like the scientist and the tiently pegging away. artist, the inventor has an ideal which is very satis fying to him, the pursuit of which, however, not only most often keeps him a poor man, but unfortunately works a hardship on those near and dear to him. This situation, that is, the necessity of earning daily bread for himself and his, has, I believe, wrecked the completion of more worthy inventions than any other cause. If the backers of a new idea had the fore sight to also finance the inventor's domestic needs, many great inventions would reach their fruition which are now lost to the commonwealth when the inventor must turn aside to earn money to feed the family. I have spoken of several Washingtonians 268 and their great discoveries. Has it ever occurred to any of you to note that Washington is the birthplace of more revolutionary inventions, which have been the foundation of great industries of enormous wealth, than any other ten miles square on the face of the From Washington earth? Morse stretched to Baltimore Professor his first telegraph wire; on Rock of his steamboat Creek Fulton tried the model miniature with electric lights; here Dr. Bell developed the telephone, Tainter the wax cylinder phonograph, and Berliner the disc talk ing machine; both type-casting machines were in vented in the District; Fessenden, an army officer, invented his wireless telegraph system here; the Cleremont; nearby Professor electric railway first Henry and lighted laid a it power flying machine was made and here the motion picture machine was successful here, perfected. Nor does this exhaust the list by any means. Again, many inventions are conceived before the them, and the inventor dies un rewarded and unknown, or even in disgrace. My father tells me he rode in an automobile at the public is ready for Philadelphia Centenial in 1876. Too soon. We pity Professor Langley now that the airplane is a great success; but his misfortune was a jest when an acci dent wrecked his man-carrying machine at launching. Public prejudice also has held back its first many an in ventor. Early railway trains were required by law to be preceded by a man on horseback with a red flag, and the law has never been repealed. Even to this day street-surfacing rollers, having a speed of but two miles per hour, must be preceded by a man on 269 City fathers don't want automobiles to shy the at thing and run amuck. More than a hundred years ago an English inventor foot. was ruled the highways be cause he ran into a neighbor's fence at the frightful speed of five miles per hour, and knocked off several palings. Whereupon laws were passed limiting motor of a horseless vehicle off This law was re vehicles to four miles per hour. sponsible for British backwardness in automobile development, for it was not repealed until 1906. The Great Eastern steamship was not a paying investment, not because she wasn't successful, but because she was too far in advance of progress. We have much larger vessels now, but it was nearly fifty years before another of her size was built, al though she has the distinction of laying the first Atlantic cable. Again, one is often astonished to note on what a tiny thing, apparently, an inconsequential thing, a gigantic business may hinge. For example: The present great telephone industry literally turned on the half rotation of a screw. Two inventors contending for priority before the U. S. Supreme Court used identical exhibits as proof, i.e., small boxes in which a certain screw was employed, and the decision was given to the party who proved that he had turned the screw a half revolution more than the other, for his turn of the screw made one box a successful telephone transmitter while the other was a failure. The prototype motion picture projecting machine, the one type which is today used the world over, differed from others principally in the size of the shutter opening. One was a success while the of the 270 others were failures. But as a difference of degree is not patentable, the patent examiner would not con sider the case. However, when the Commissioner was shown that it was the difference between success and failure a patent was granted, a patent which later was sustained by the courts, and the basis of an investment of a thousand million dollars already. And again, on occasion, an invention, wonderful as it may be, lacks just some little thing to make it commercially useful, until presently some keener mind sees its true application and the flood gates of business are opened. It was the central telephone exchange that made the scientific toy widely useful; the motion picture the entertainment of the masses, and already the while the five-cent theatre fifth largest made business in the world. Research work new idea in inventing, and concerns have adopted the most large manufacturing is the employing hundreds of young men, mostly college graduates, to improve present apparatus and methods, the patents being taken out in the name of plan, the inventor, and assigned to the company. A notable example of this is the metallic tungsten lamp-filament which the scientific books told us could not be made, and explained why. But it was done because of the unlimited force of money and brains a big concern was able to bring to bear on the subject. It will be noticed, however, that the old rule still holds good, i.e., paid men only improve, while the revolution ary discoveries still continue to be made by the poor man a further evidence that money has no brains. The American patent system was founded in 1792, and the early patents were signed by our first Presi dent, General George Washington, 271 and Secretary of Thomas' State Jefferson. The whole thing was a very hazy conception, however, for the thought in the mind of the founders seems to have been that there could be no new inventions, but only improve ments on old ones, and so the act declared that the inventor should "positively specify and point out the part, improvement and combination" which he claimed as his own invention. As further evidence, Commissioner Ellsworth, in 1864, contemplating the thirteen thousand patents which had then been issued, made this prediction: "The advancement of the arts, from year to year, taxes our credulity, and seems to presage the early arrival at that period when human endeavor must end." But more than a million patents have been issued by the United States since then, making by far the any country in the field of inven whether reckoning by number of pioneer pro greatest record of tion, ducts, their ingenuity, or their far-reaching effects, and in the greatest diversity of fields. The preamble of our United States patent alleges to guarantee the inventor the exclusive right to his invention. But, in fact, it does nothing of the kind. A patent on a valuable invention is more correctly a governmental license to litigate, and that with many an inventor is impossible, although, in the hands of the right party, a patent is the foundation good to a great many. Whether the United States is preeminent in the more scientific industries because of, or in spite of her patent system, may never be known, perhaps, but certain it is that no one in all history has worked so hard to make hard work easy as has the Yankee, and he is still at it, and not likely ever to stop. of great 272 273